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

Example Input: Sentence: 'the laptop is disassembled with the parts piled on the outer shell'. How many words contain the letter 'v' in the sentence.
Example Output: 0

Example Input: Sentence: 'a skier skiing on the mountain with trees behind him'. How many words contain the letter 'z' in the sentence.
Example Output: 0

Example Input: Sentence: 'a table topped with multiple monitors sitting next to each other'. How many words contain the letter 'j' in the sentence.
Example Output:
0