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

Sentence: 'a man buttering toast in his kitchen on the counter'. How many words contain the letter 'c' in the sentence.
2

Sentence: 'two zebras standing next to each other in the dried grass'. How many words contain the letter 'q' in the sentence.
0

Sentence: 'a large long train on a steel track'. How many words contain the letter 'u' in the sentence.

0