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

Sentence: 'a stir fry consisting of rice broccoli and other vegetables'. How many words contain the letter 'e' in the sentence.
3

Sentence: 'a large zebra standing out in a grassy field'. How many words contain the letter 'e' in the sentence.
3

Sentence: 'a kitchen with a stainless steel stove microwave and refrigerator'. How many words contain the letter 'h' in the sentence.

2