TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'the two ladies was sitting  on the sofa'. How many words contain the letter 'l' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a large zebra standing out in a grassy field'. How many words contain the letter 'e' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'people are riding scooters down the middle of the road'. How many words contain the letter 'e' in the sentence.

SOLUTION:
6