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

[EX Q]: Sentence: 'two people riding on the back of a large elephant'. How many words contain the letter 't' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'a close up of a street sign that is not in english'. How many words contain the letter 'p' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'many persons are skiing on the snow covered mountains in a row'. How many words contain the letter 'h' in the sentence.
[EX A]:
1