instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a large zebra standing out in a grassy field'. How many words contain the letter 'e' in the sentence.
answer:
3


question:
Sentence: 'a large cooked pizza with pepperoni on a table'. How many words contain the letter 't' in the sentence.
answer:
2


question:
Sentence: 'a flat screen tv sitting on top of a wooden counter'. How many words contain the letter 'l' in the sentence.
answer:

1