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 lot of plants and greenery with a train in the background', Sentence2: 'two giraffes are walking through tall grass in open plains'. Is the frequency of the word 'in' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a female tennis player in a black top playing tennis', Sentence2: 'a group of girls with umbrellas in the sand'. Is the frequency of the word 'in' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a group of elephants stand in grass along a large body of water', Sentence2: 'a little girl is on a skateboard wearing shorts'. Is the frequency of the word 'grass' in two sentences equal?


Output: No