In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.

[Q]: Sentence: 'a man picks bananas that are still green'. Count the number of vowels in the given sentence.
[A]: 12


[Q]: Sentence: 'there is a man standing on the train'. Count the number of consonants in the given sentence.
[A]: 18


[Q]: Sentence: 'a bright red double decker bus on a public street'. Count the number of consonants in the given sentence.
[A]:
25