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

Example Input: Sentence1: 'cooking some carrots with some seasoning on a flat pan', Sentence2: 'there is a bird that is standing in grass and water'. Is the frequency of the word 'a' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a white truck travelling on a street pass homes', Sentence2: 'a paper plate with a hot dog and french fries'. Is the frequency of the word 'a' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'dumping straw and brush from a large field into a large trunk', Sentence2: 'a dog jumping up into the air under a colorful kite'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
Yes