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

Input: Consider 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?

Output: No


Input: Consider 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?

Output: Yes


Input: Consider Input: Sentence1: 'people flying traditional kites over water in a large city', Sentence2: 'a woman and child at table with two cakes'. Is the frequency of the word 'flying' in two sentences equal?


Output: No