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

[EX Q]: Sentence: 'two people in a snowy place near a wooden fence'. Find frequency of the letter 'n'
[EX A]: 5

[EX Q]: Sentence: 'some food on plates next to each other on a table'. Find frequency of the letter 'e'
[EX A]: 6

[EX Q]: Sentence: 'animal and penguin shaped kites flying over a field'. Find frequency of the letter 'm'
[EX A]:
1