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

Ex Input:
Sentence: 'two men standing next to a black motorcycle'. How many words contain the letter 'q' in the sentence.

Ex Output:
0


Ex Input:
Sentence: 'a beautiful woman holding a pink frosted cake'. How many words contain the letter 'q' in the sentence.

Ex Output:
0


Ex Input:
Sentence: 'several horses in a field grazing for food'. How many words contain the letter 'h' in the sentence.

Ex Output:

1