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

Example Input: Sentence: 'a young man wearing a red tie sitting next to a cat'. How many words contain the letter 'h' in the sentence.
Example Output: 0

Example Input: Sentence: 'this is a portion of a painting showing a banana and an orange'. How many words contain the letter 't' in the sentence.
Example Output: 3

Example Input: Sentence: 'a table decorated with green buckets and wine bottles'. How many words contain the letter 'o' in the sentence.
Example Output:
2