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

Input: Consider Input: Sentence: 'chopsticks and oriental food in white dishes sit on a wooden table'. How many words contain the letter 'z' in the sentence.

Output: 0


Input: Consider Input: Sentence: 'some stop lights that are at an intersection'. How many words contain the letter 'c' in the sentence.

Output: 1


Input: Consider Input: Sentence: 'a man in a pink outfit walking down a runway on skis'. How many words contain the letter 't' in the sentence.


Output: 1