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

Sentence: 'a man riding waves on his surfboard in the ocean'. How many words contain the letter 'v' in the sentence.
1

Sentence: 'an acoustic guitar is shown laying on a bed'. How many words contain the letter 'l' in the sentence.
1

Sentence: 'there is a lap top and other papers on the bed'. How many words contain the letter 't' in the sentence.

4