In this task, you need to count the number of words in a sentence that contain the given letter

Example Input: Sentence: 'zebra walking through some desolate savanna alone during the day'. How many words contain the letter 'e' in the sentence.
Example Output: 5

Example Input: Sentence: 'zebra eating from the ground near a tree'. How many words contain the letter 'k' in the sentence.
Example Output: 0

Example Input: Sentence: 'outside rural building rider wearing super trendy logoemblazoned motorcycle outfit with matching helmet is seated on a very sleek modern motorcycle'. How many words contain the letter 'g' in the sentence.
Example Output:
4