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

Sentence: 'a woman in the city is holding a bright kite'. How many words contain the letter 'v' in the sentence.
0

Sentence: 'a plate with a grilled sanwich next to a bowl of tomato soup'. How many words contain the letter 'a' in the sentence.
6

Sentence: 'a man holds up a partially eaten hotdog'. How many words contain the letter 'c' in the sentence.
0