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

Q: Sentence: 'man in blue shirt hitting a tennis ball back'. How many words contain the letter 'q' in the sentence.

A: 0
****
Q: Sentence: 'a fresh flower on a table in a piture of water'. How many words contain the letter 'n' in the sentence.

A: 2
****
Q: Sentence: 'a colorful stuffed bear sits on a purple outdoor bench'. How many words contain the letter 'v' in the sentence.

A:
0
****