In this task, answer 'Yes' if the frequency of the given word in the two sentences is equal, else answer 'No'.

Sentence1: 'a man walking in front of a grand building', Sentence2: 'a white street sign sitting on the side of a driveway'. Is the frequency of the word 'a' in two sentences equal?
Yes

Sentence1: 'a partially eaten pizza with empty plate in foreground', Sentence2: 'a tennis player with a racket and a ball'. Is the frequency of the word 'ball' in two sentences equal?
No

Sentence1: 'a teddy bear sitting in a park alone', Sentence2: 'a prop plane with one person inside is sitting on a runway'. Is the frequency of the word 'a' in two sentences equal?

Yes