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

Q: Sentence: 'a teddy bear is sitting on a heart shaped patio chair outside'. Find frequency of the letter 'i'

A: 6
****
Q: Sentence: 'the miniature, elaborate exhibit depicts an ancient boating scene'. Find frequency of the letter 'n'

A: 6
****
Q: Sentence: 'a large modern bath tub in a yellow tiled bathroom'. Find frequency of the letter 'w'

A:
1
****