TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'person standing in the grass striking a baseball with a bat'. How many words contain the letter 's' in the sentence.

SOLUTION: 5

PROBLEM: Sentence: 'an older fighter plan sitting next to a group military men'. How many words contain the letter 'y' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'an elephant near a man sitting down'. How many words contain the letter 'y' in the sentence.

SOLUTION:
0