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

Sentence1: 'the chocolate cake has strawberries on the top', Sentence2: 'the man is playing tennis on the court'. Is the frequency of the word 'on' in two sentences equal?
Yes

Sentence1: 'a man is leaning over in the snow and casting a shadow', Sentence2: 'a boy performing a skateboard trick in midair'. Is the frequency of the word 'over' in two sentences equal?
No

Sentence1: 'a large clock mounted in the face of a building', Sentence2: 'a man stands in front of some railroad tracks'. Is the frequency of the word 'a' in two sentences equal?
No