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

Sentence: 'a couple of horses standing next to each other on a field'. How many words contain the letter 'q' in the sentence.
0

Sentence: 'a grey cat sitting in a metal kitchen sink next to cans of soda'. How many words contain the letter 't' in the sentence.
6

Sentence: 'a person ready to go skiing down a hill slowly'. How many words contain the letter 'f' in the sentence.
0