instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a view from a plane window near a large snowy peak'. How many words contain the letter 'u' in the sentence.
answer:
0


question:
Sentence: 'two elephants in the water in front of a waterfall'. How many words contain the letter 'x' in the sentence.
answer:
0


question:
Sentence: 'the small airplane is parked inside the building'. How many words contain the letter 'y' in the sentence.
answer:

0