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

Sentence: 'a woman sits on the ground in front of a baby holding a flying disc'. How many words contain the letter 'q' in the sentence.
0

Sentence: 'a large clock tower under a grey cloudy sky'. How many words contain the letter 'l' in the sentence.
3

Sentence: 'a person on a surfboard that is on a wave'. How many words contain the letter 'd' in the sentence.

1