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 kitchen with hard wood floors and a stove top oven'. How many words contain the letter 'g' in the sentence.

SOLUTION: 0

PROBLEM: Sentence: 'the old stove is being replaced in the kitchen'. How many words contain the letter 'c' in the sentence.

SOLUTION:
2