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

Sentence1: 'a group of young boys standing behind two microphones', Sentence2: 'a group of people and cow outside of a hut'. Is the frequency of the word 'a' in two sentences equal?
No

Sentence1: 'a box filled with different colored and flavored donuts', Sentence2: 'a surfboard sticks out of white sand on a beach'. Is the frequency of the word 'a' in two sentences equal?
No

Sentence1: 'a man falls down while skating on a slope', Sentence2: 'a cat is sitting on a keyboard sleeping'. Is the frequency of the word 'sleeping' in two sentences equal?

No