In this task, you need to count the number of times the given letter appears in the given sentence.

Q: Sentence: 'a downhill skier with snow plumes behind them'. Find frequency of the letter 'i'

A: 4
****
Q: Sentence: 'a man in a black shirt prepares to catch a frisbee'. Find frequency of the letter 'f'

A: 1
****
Q: Sentence: 'a number of men and women going through items in boxes'. Find frequency of the letter 'm'

A:
4
****