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

Example Input: Sentence: 'a man that is sitting at a table with a bowl'. How many words contain the letter 'k' in the sentence.
Example Output: 0

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: 'male elephant hobbled indoors with edible foliage in reach'. How many words contain the letter 'g' in the sentence.
Example Output:
1