Which sentence shows the best placement for the modifier “on the tree”?

answer; ///first they would cross the atlantic ocean, and end up either in europe or africa; good luck

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )