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.

[EX Q]: Sentence: 'several double-decker buses parked in an indoor lot'. Count the number of consonants in the given sentence.
[EX A]: 25

[EX Q]: Sentence: 'a small bathroom seen through an open door showing pedestal sink and a rust-stained toilet'. Count the number of vowels in the given sentence.
[EX A]: 29

[EX Q]: Sentence: 'the young boy is hitting the baseball off of the tee'. Count the number of vowels in the given sentence.
[EX A]:
16