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

Example Input: Sentence: 'a basket that is full of fruits and vegetables'. How many words contain the letter 'v' in the sentence.
Example Output: 1

Example Input: Sentence: 'a silver truck a street a person and buildings'. How many words contain the letter 'l' in the sentence.
Example Output: 2

Example Input: Sentence: 'a bunch of rotten bananas in a plate'. How many words contain the letter 'v' in the sentence.
Example Output:
0