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

[Q]: Sentence: 'there are two men sitting on a couch playing video games'. Find frequency of the letter 'v'
[A]: 1


[Q]: Sentence: 'the skateboarder is jumping over a huge statue of a shoe'. Find frequency of the letter 'i'
[A]: 2


[Q]: Sentence: 'a man in a green shirt standing in a field'. Find frequency of the letter 'm'
[A]:
1