[@Major Ursa]

1)Tyron thinks frogs are a lovely source of protein.
Daenys thinks frogs are disgusting because of their sliminess, and he finds their biology quite difficult to understand, though the poisonous ones come in handy.
Gerald also thinks as frogs as a lovely source of protein, though he'd rather eat something a little less smelly.

2) Tyron would give his maester a sword, because all men need to be able to defend themselves.
Daenys would give his maester the ability to still be alive, if he's in a sour mood then they get a knife to the throat, why? He couldn't answer it even if they themselves asked, and they do, often.
Gerald would give his maester a day in the army, then retire him, he'd be a veteran-arion. Why? Because it's funny.

3) Tyron picks up on things that involve physical effort, such as sword-fighting, using a bow, stringing a bow, etc. He has difficulty with things that involve reading
Daenys is good at planning, meaning he's a good strategist and plotter. He has difficulty with spur of the moment decision making, making him a poor tactician or sword-fighter.
Gerald excels in things involving speed and dexterity, making him a good sword-fighter or sprinter. He has difficulty with things involving working with heat due to his illness, such as cooking.

4) Tyron likes the Wall, though there's very little that he's actually seen of the world, he likes it because from up top he can see thousands of miles of white, which he considers beautiful
Daenys likes King's Landing, mostly because he has people to serve on his every whim, but he also can get work done while still relaxing.
Gerald considers Highgarden to be the most beautiful place he'd been to during his time as a mercenary, mostly do to the untouched expanses of green.