TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'two people riding on the back of a large elephant'. How many words contain the letter 't' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a cat is walking on a wooden deck in the snow'. How many words contain the letter 'q' in the sentence.

SOLUTION: 0

PROBLEM: Sentence: 'front view of a prop plane parked on runway strip'. How many words contain the letter 'a' in the sentence.

SOLUTION:
4