instruction:
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.
question:
Sentence: 'this train car features a variety of colors and carries passengers'. Count the number of vowels in the given sentence.
answer:
22


question:
Sentence: 'two giraffe standing next to each other next to a bunch of trees'. Count the number of consonants in the given sentence.
answer:
33


question:
Sentence: 'a train on the railroad track at a station in the city'. Count the number of vowels in the given sentence.
answer:

18