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

Sentence1: 'a woman brushing her teeth and a towel on her head', Sentence2: 'a man walking in front of a grand building'. Is the frequency of the word 'building' in two sentences equal?
No

Sentence1: 'a plane is arriving onto an airport runway', Sentence2: 'street signs that are hung on the side of a building'. Is the frequency of the word 'a' in two sentences equal?
Yes

Sentence1: 'a red fire hydrant with writing on it near a curb', Sentence2: 'a man sitting on the ground holding a skateboard looking at a cell phone'. Is the frequency of the word 'on' in two sentences equal?

Yes