I think #2 pls make me brainliest
'Horse of another color' is the opposite expression from Shakespeare's 'a horse of that color' in the Twelfth Night Act 2 Scene 3 where Maria told Sir Toby Belch that her purpose was indeed a horse of that color which meant that Sir Toby Belch got the same idea as hers. So, 'horse of another color' is an idea different from the other.
Problem and solution because the problem is the common cold and the solution is the remedies that can help that problem
Howl because ing is a suffix.