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

Q: Sentence: 'a red car parked with a gas pump inserted into it'. How many words contain the letter 'l' in the sentence.

A: 0
****
Q: Sentence: 'the black bears are together on the rocks eating outside'. How many words contain the letter 'y' in the sentence.

A: 0
****
Q: Sentence: 'pair of one kind of birds and another bird perched on a railing'. How many words contain the letter 'j' in the sentence.

A:
0
****