A boy wearing a yellow shirt and blue pants is climbing a tree in a hilly area.
The boy is trying to get his kite down from the tree.
A boy can climb a tree without needing to get his kite down from the tree.
A boy can climb a tree for many reasons and not just if he is trying to get his kite down.
Just because he's climbing a tree doesn't mean he's trying to get his kite down.