In this task, you need to count the number of words in a sentence that contain the given letter
--------
Question: Sentence: 'some kids are all taking a photograph together'. How many words contain the letter 'e' in the sentence.

Answer: 3


Question: Sentence: 'a person leaning on an elephant statue near trees'. How many words contain the letter 's' in the sentence.

Answer: 3


Question: Sentence: 'lamb chops over a bed of carrots and potatoes'. How many words contain the letter 's' in the sentence.

Answer:
3