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

Sentence: 'man in blue shirt hitting a tennis ball back'. How many words contain the letter 'q' in the sentence.
0

Sentence: 'this bus waits at a bus station for passengers to board'. How many words contain the letter 'e' in the sentence.
1

Sentence: 'a police car sitting in front of a fire hydrant'. How many words contain the letter 'j' in the sentence.

0