instruction:
In this task, you need to count the number of words in a sentence that contain the given letter
question:
Sentence: 'two men and two men having drinks at a bar'. How many words contain the letter 'g' in the sentence.
answer:
1


question:
Sentence: 'a plate with a grilled sanwich next to a bowl of tomato soup'. How many words contain the letter 'a' in the sentence.
answer:
6


question:
Sentence: 'cows are drinking water with a grounded small boat in the background'. How many words contain the letter 'k' in the sentence.
answer:

2