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: 'a fedex truck sitting in the street with no driver'. Count the number of consonants in the given sentence.
[EX A]: 27

[EX Q]: Sentence: 'a display of dozens of neck ties in many colors'. Count the number of consonants in the given sentence.
[EX A]: 24

[EX Q]: Sentence: 'a man is holding up a baby while he is in the kitchen'. Count the number of vowels in the given sentence.
[EX A]:
16