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 cow standing outside of an abandoned structure', Sentence2: 'a zebra walking next to a crocodile near water'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'people in a cactus garden standing on a stone walkway', Sentence2: 'young school boys smiling and posing on a stone wall'. Is the frequency of the word 'stone' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a sandwich sitting on top of a frying pan', Sentence2: 'a panda resting on a hard surface on the ground'. Is the frequency of the word 'the' in two sentences equal?
Example Output:
No