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

Sentence1: 'a cow standing outside of an abandoned structure', Sentence2: 'a woman sitting at a table eating a piece of pizza'. Is the frequency of the word 'cow' in two sentences equal?
No

Sentence1: 'a group of giraffes in a closed in environment near a building', Sentence2: 'a boy is riding a scooter under a roof'. Is the frequency of the word 'environment' in two sentences equal?
No

Sentence1: 'a herd of sheep grazing on a green hillside', Sentence2: 'a woman in a patterned dress opening a pizza box'. Is the frequency of the word 'pizza' in two sentences equal?

No