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

Q: Sentence: 'this marketplace has a lot of fresh fruit and vegetables'. Find frequency of the letter 'v'

A: 1
****
Q: Sentence: 'a toasted sub sandwich is next to a salad'. Find frequency of the letter 'a'

A: 6
****
Q: Sentence: 'a small girl enthusiastically plays with a wii controller'. Find frequency of the letter 'i'

A:
6
****