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: 'group of kids play frisbee golf in the middle of the woods'. How many words contain the letter 't' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'carrots lettuce broccoli and other fresh vegetables displayed on a cardboard box'. How many words contain the letter 'd' in the sentence.

Ex Output:

3