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d. To keep distance It  deals  to  the  relationship  between  the  speakers  and  hearers  whether  it  is
distant  or  not  since  the  relationship  can  affect  the  selection  of  refusal’s strategy.  It  can  be  seen  when  speakers  who  do  not  have  close  relationship
employ the direct refusal to keep distance.
C. Discussion
From  the  analysis  of  data,  this  research  comes  to  the  discussion.  The discussion is compiled based on the problem statements of the research covering the
types of refusal, how each type is expressed and why each type of refusal is applied. The findings from the data analysis are as the following.
1.  The  types of  refusal strategy  expressed  by  the  characters  in  the film  entitled Knowing.
Based on the analysis of data, there are three main types of refusal employed by  the  characters  in  the  film  entitled  Knowing.  The  three  main  types  of  refusal  are
direct  refusal,  indirect  refusal  and  adjuncts  to  refusal.  There  are  6  data  of  direct refusal, 13 data of  indirect refusal which are divided into 7 data of  Excuse  reason
explanation,  1  datum  of  Physical  departure,  2  data  of    Silence,  1  datum  of    Topic switch, 1 datum of Postponement, 1 datum of Hedging. While for adjuncts to refusal,
there are 3 data of Gratitude  appreciation. The detail information can be seen in the table below.
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Table 4.1 Refusal
Types of Refusal Frequency
Percentage
Direct Refusal Non Performative Statement
6 27.27
Indirect Refusal Excuse  reason  explanation
Physical departure Silence
Topic switch Postponement
Hedging 7
1 2
1 1
1 31.81
4.55 9.09
4.55 4.55
4.55 Adjuncts to Refusal
Gratitude  appreciation 3
13.63 Total
22 100
It can be seen from the table that there are eight strategies of refusal employed by the characters in the film entitled Knowing. The eight types of refusal strategy are
refusal which uses non performative statement 27.27 , refusal which uses excuse reason    explanation  31.81  ,  refusal  which  uses  physical  departure  4.55  ,
refusal which uses silence 9.09 , refusal which uses topic switch 4.55 , refusal which  uses  postponement  4.55  ,  refusal  which  uses  hedging  4.55  ,  refusal
which uses gratitude  appreciation 13.63 .
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The  refusal  strategy  which  uses  non  performative  statement  can  be  found  in data  3,  9,  16,  14,  22,  and  19.    The  refusal  strategy  which  uses  excuse    reason
explanation  can  be  found  in  data  4,  6,  8,  11,  17,  20,  and  21.  The  refusal  strategy which  uses  physical  departure  can  be  found  in  data  15.  The  refusal  strategy  which
uses  silence  can  be  found  in  data  1  and  2.  The  refusal  strategy  which  uses  topic switch can be found in data 13. The refusal strategy which uses postponement can be
found in data 7. The refusal strategy which uses hedging can be found in data 5. The refusal  strategy  which  uses  gratitude    appreciation  can  be  found  in  data 12,  18  and
10.
2.  How  each  refusal  strategy  is  expressed  by  the  characters  in  the  film  entitled Knowing.
From the analysis of data, it is found that the most preferred strategy uttered by the characters in the film Knowing is indirect refusal. Indirect refusal can be found
in data 4, 6, 8, 11, 17, 20, 21, 15, 1, 2, 13, 7, 5 while direct refusal can be found in data 3, 9, 16, 14, 22, 19 and the rest 12, 18, 10 are expressed using adjuncts to refusal.
The detail information can be seen in the table 4.2
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Table 4.2 The Distribution of Refusal
Types of refusal Frequency
Percentage
Direct Refusal 6
27.27 Indirect Refusal
13 59.10
Adjuncts to Refusal 3
13.63 Total
100
It  can  be  seen  from  the  table  that  the  indirect  refusal  dominated  the  use  of refusal expression with 59.10 . Meanwhile, the percentage of direct refusal is about
27.27  and the fewest percentage is adjunct to refusal with 13.63 .
3. Why is each type of refusal expression employed by the characters in the film entitled