TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'a man holding a frisbee above a crowd of young men'. How many words contain the letter 'i' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a couple are setting the different pizzas on a table'. How many words contain the letter 'c' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a black and white photo of a man holding a baby boy in one arm and propping up a bicycle with the other and chow puppies in the foreground'. How many words contain the letter 'u' in the sentence.

SOLUTION:
3