Read the following context and choose the best option to answer the question.
Context: I ' m sorry . I think there 's defending one 's design esthetic and choices , and then there 's being rude to others , and she 's crossed the line , and to TIM GUNN . Of all people .
Question: What may be the reason Tim Gunn is so important in this conversation ?
Options: 
- Because he does n't know anything about design .
 - Because he is so sensitive .
 - Because he is an average guy .
 - Because he is a big name in design .


Because he is a big name in design .