instruction:
In this task, you need to count the number of times the given letter appears in the given sentence.
question:
Sentence: 'two laptop computers sitting on top of a white table'. Find frequency of the letter 'f'
answer:
1


question:
Sentence: 'a baseball themed birthday cake is on a serving tray'. Find frequency of the letter 'g'
answer:
1


question:
Sentence: 'a small refrigerator topped with a blue item on top of it'. Find frequency of the letter 'p'
answer:

3