TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'a picture of some horses and a person in the street'. How many words contain the letter 'r' in the sentence.

SOLUTION: 4

PROBLEM: Sentence: 'a kitchen that is very nice and clean'. How many words contain the letter 't' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a man about to throw a green frisby'. How many words contain the letter 'c' in the sentence.

SOLUTION:
0