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

Sentence: 'a person standing in line for food at a food truck'. How many words contain the letter 'c' in the sentence.
1

Sentence: 'bus moving through parking lot in front of building'. How many words contain the letter 'g' in the sentence.
4

Sentence: 'two mountain bikers taking a break on a trail'. How many words contain the letter 'u' in the sentence.

1