instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'an older fighter plan sitting next to a group military men'. How many words contain the letter 'y' in the sentence.
answer:
1


question:
Sentence: 'a kitchen with hard wood floors and a stove top oven'. How many words contain the letter 'g' in the sentence.
answer:
0


question:
Sentence: 'a child is flying a kite with other children in the field'. How many words contain the letter 'u' in the sentence.
answer:

0