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

Example Input: Sentence1: 'a woman sitting on a bed talking on the phone', Sentence2: 'a tall bird is standing by an oven'. Is the frequency of the word 'an' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'the polar bear is laying on the snow', Sentence2: 'a blue small plane standing at the airstrip'. Is the frequency of the word 'the' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a close up of two laptops near one another', Sentence2: 'a person riding on a skateboard in a paved area'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No