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

Example Input: Sentence1: 'two black and white cats are sitting on a tile floor', Sentence2: 'a female with blue hair and a yellow umbrella'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a stop sign under a street lamp is shining at night', Sentence2: 'a young man poses for a camera while wearing a tie but no shirt'. Is the frequency of the word 'shirt' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a clock tower view from the bottom of the tower', Sentence2: 'individuals taking picture and posturing before a polaroid'. Is the frequency of the word 'bottom' in two sentences equal?
Example Output:
No