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

[EX Q]: Sentence: 'individuals are up and doing something fun today'. How many words contain the letter 'p' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a tree by a house has a traffic sign attached to it'. How many words contain the letter 'm' in the sentence.
[EX A]: 0

[EX Q]: Sentence: 'a giraffe standing inside of a metal cage near a tree'. How many words contain the letter 't' in the sentence.
[EX A]:
3