If Shadow, Sonic, and Silver fell through a portal and landed on earth, and they were really injured. And you could only take care of one of them. Who would you take care of and how?

If i met them and I could only take care of one since I had no room or that it would get suspicious or that it would be to much work, I would choose Shadow, because i could befriend him and I would take care of him by sneaking some food into the back of the house {I don't want any food on my floor since it attracts bugs.} and give it to him, i would bring water for him and since he was injured I would use the first aid kit {Without letting my mom know of coarse.} I would check up on Sonic and Silver to see how they were doing even though I could only take care of one that wouldn't stop me from trying to give them food and water. We would all become great friends and blah blah blah.