This is simple.  All you have to do is name a Pokemon that fits into a group listed above you.

 

Ex: 

 

A: Is the same height as you

 

B: Machoke

 

That you can start with

 

I'll start.  Name a pokemon that Ash has owned in only one season.

eevee

name your least favorite pokemon (the hardest question)

Trubbish.

 

Best of Dawn's team?

Piplup.

 

Name a legondary Pokemon that Ash has defeated.

DARKRAI! 8D He even beat it with his sceptile, I think~

 

Name a Pokemon that makes yummy milk and is famous for that

Miltank

 

Name a Pokemon that Dawn tried to catch but failed at getting it

Ash's Pikachu?

 

Name the best Fire type pokemon c:

Ho-Oh

 

Name a Pokemon that was in Zoroark Master of Illusions that wasn't a main character or owned by a main character.

Ho-OhName a Pokemon that was in Zoroark Master of Illusions that wasn't a main character or owned by a main character.

 

Breloom.

 

Name the first Pokemon.

 

Peace!