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: 'antique fire truck restored and displayed at outdoor event'. How many words contain the letter 'x' in the sentence.

A: 0
****
Q: Sentence: 'there are yellow towels in the bathroom hanging'. How many words contain the letter 'd' in the sentence.

A:
0
****