In this task, you need to answer 'Yes' if the given word is the longest word (in terms of number of letters) in the given sentence, else answer 'No'. Note that there could be multiple longest words in a sentence as they can have the same length that is the largest across all words in that sentence.

Sentence: 'materials for knitting are placed in a cup holder'. Is 'in' the longest word in the sentence?
No

Sentence: 'a tennis player preparing for an upcoming match'. Is 'preparing' the longest word in the sentence?
Yes

Sentence: 'a woman sitting in a chair resting her head on the table'. Is 'a' the longest word in the sentence?

No