instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a woman smiling for the camera while on a boat'. How many words contain the letter 'e' in the sentence.
answer:
3


question:
Sentence: 'a man holding an umbrella in one hand and a cell phone up to his ear in the other'. How many words contain the letter 'x' in the sentence.
answer:
0


question:
Sentence: 'a elephant that is standing in the grass'. How many words contain the letter 'g' in the sentence.
answer:

2