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 putting a sweater over a white parking meter', Sentence2: 'a woman is checking the setting of her dinner table'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'brown cow is looking toward the camera while the other two cow are eating grass', Sentence2: 'the polar bear is laying on the snow'. Is the frequency of the word 'polar' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'two adult sheep surrounding a lam near a gate', Sentence2: 'a group of young boys standing behind two microphones'. Is the frequency of the word 'of' in two sentences equal?
Example Output:
No