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 row of parked motor cycles sitting on the side of a street', Sentence2: 'the man is covering his face with the mug'. Is the frequency of the word 'the' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a flock of birds some on the ground others are perched on a park bench', Sentence2: 'people placed in a picture with bears having a picnic'. Is the frequency of the word 'perched' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a group of objects that look like old scissors', Sentence2: 'a cat is sitting on a keyboard sleeping'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No