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

[Q]: Sentence: 'a group of people skiing down a mountain slope'. How many words contain the letter 'e' in the sentence.
[A]: 2


[Q]: Sentence: 'a woman with long red hair packing herself into a suitcase'. How many words contain the letter 'i' in the sentence.
[A]: 5


[Q]: Sentence: 'an image of food items including meat and vegetables'. How many words contain the letter 'p' in the sentence.
[A]:
0