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

Sentence1: 'horse with a rider walking across a stream', Sentence2: 'a heard of elephants with their backs turned'. Is the frequency of the word 'of' in two sentences equal?
No

Sentence1: 'a man swinging a tennis racket at a tennis ball', Sentence2: 'an adorable pug dog standing next to a teddy bear'. Is the frequency of the word 'bear' in two sentences equal?
No

Sentence1: 'a woman sitting by a deep dish pizza with pepperonis', Sentence2: 'a feminine shirtless man holding a bottle of wine in the kitchen with the refrigerator open'. Is the frequency of the word 'a' in two sentences equal?

Yes