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

Sentence: 'a white plate of food including rice and vegetables with beef'. How many words contain the letter 'o' in the sentence.
2

Sentence: 'a person in uniform is on a motorcycle near other uniformed people'. How many words contain the letter 'r' in the sentence.
6

Sentence: 'a man in black jacket on skis with lodge in background'. How many words contain the letter 't' in the sentence.

2