instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'a laptop is displayed on a small wooden platform'. How many words contain the letter 'k' in the sentence.
answer:
0


question:
Sentence: 'a pair of zebras looking towards the camera in a barren field'. How many words contain the letter 'u' in the sentence.
answer:
0


question:
Sentence: 'the train car is used as an office by railroad personnel'. How many words contain the letter 'b' in the sentence.
answer:

1