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

Example Input: Sentence: 'a vase picture and a bird statue on a table'. How many words contain the letter 'j' in the sentence.
Example Output: 0

Example Input: Sentence: 'a woman with long red hair packing herself into a suitcase'. How many words contain the letter 'i' in the sentence.
Example Output: 5

Example Input: Sentence: 'several people at an outdoor market on a sunny day'. How many words contain the letter 'b' in the sentence.
Example Output:
0