gkaradzhov/DeliData huggingface dataset:
SYSTEM: Raven,SYSTEM,Hedgehog,Dolphin&&U,7,K,2
Dolphin: All vowels must have an even number but not all even numbers MUST have a vowel.   Therefore only the "U" needs to be turned to verify
Raven: I assume since vowels have even numbers I chose the vowel and the even number.
Hedgehog: U,7,K
Raven: Seems sensible but, could it be trick question as well?
Dolphin: It only says all "vowels" have even numbers.  It does not say all even numbers have vowels on the flip side.  An even number could have a consonant and the rule would still be met
Raven: Ok you win I am with you on it.
Dolphin: OK!
Raven: 'I don''t guess anyone else has any input?'