instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'two men are dancing in a parade with brown umbrellas'. How many words contain the letter 'r' in the sentence.
answer:
4


question:
Sentence: 'two animals are walking along in a field'. How many words contain the letter 'y' in the sentence.
answer:
0


question:
Sentence: 'a cat naps in the sand underneath a car'. How many words contain the letter 'l' in the sentence.
answer:

0