In this task, you need to count the number of words in a sentence that contain the given letter

Input: Consider Input: Sentence: 'a team of junior baseball players carrying a trophy'. How many words contain the letter 'w' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'two males and a drink a laptop and a cellphone'. How many words contain the letter 'b' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'a smiling woman holding an umbrella in front of a bed'. How many words contain the letter 'l' in the sentence.


Output: 3