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

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 women that has a bird in her lap', Sentence2: 'a young boy catching a ground ball in a ball park'. Is the frequency of the word 'a' in two sentences equal?
No

Sentence1: 'a woman taking a swing at a tennis ball', Sentence2: 'a man and woman looking at a display at a museum'. Is the frequency of the word 'at' in two sentences equal?

No