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

Sentence: 'a microwaved broccoli and cheese dish and a spoon'. How many words contain the letter 'n' in the sentence.
3

Sentence: 'young girls with backpacks are standing near stairs that look to go to the subway'. How many words contain the letter 'r' in the sentence.
4

Sentence: 'three men fighting hard while playing basketball on a blacktop'. How many words contain the letter 'm' in the sentence.

1

