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: 'two traffic signs are pictured in front of a sky background'. Count the number of vowels in the given sentence.
[A]: 16


[Q]: Sentence: 'two men standing wearing tuxedos and one man writing something'. Count the number of vowels in the given sentence.
[A]: 19


[Q]: Sentence: 'dessert covered in chocolate with white topping and candy atop it'. Count the number of vowels in the given sentence.
[A]:
20