instruction:
In this task, you need to count the number of times the given letter appears in the given sentence.
question:
Sentence: 'a man standing in front of a statue near a metal pole'. Find frequency of the letter 'f'
answer:
2


question:
Sentence: 'a bathroom with a sink, counter top, and mirror is shown'. Find frequency of the letter 'i'
answer:
4


question:
Sentence: 'a large of people are sitting at different tables enjoying their meal'. Find frequency of the letter 'f'
answer:

3