TASK DEFINITION: In this task, you need to count the number of words in a sentence that contain the given letter
PROBLEM: Sentence: 'a group of people skiing down a mountain slope'. How many words contain the letter 'e' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a table with two different pizzas on it'. How many words contain the letter 'j' in the sentence.

SOLUTION: 0

PROBLEM: Sentence: 'boys wearing helmets carry a bicycle up a ramp at a skate park'. How many words contain the letter 'o' in the sentence.

SOLUTION:
1