In the "interlopers" the ending is a surprise because georg and ulrich want to kill each other georg and ulrich become friends, but die anyway georg wants to be friends, but ulrich refuses ulrich escapes and gets all the land

The correct answer is the second statement. In the "The Interlopers" by Saki (Hector Hugh Munro) the ending is a surprise because Georg Znaeym and Ulrich von Gradwitz become friends, but die anyway. In this short story, archenemies Georg and Ulrich wanted to resolve their three generation long conflict by duel in the woods. They both become separated from their friends, but before the duel, the lightning breaks the tree down and they get both stuck under it. This situation made them realize that they are alike and they reconcile, promising that they would save one another. Unfortunately, their cries for help weren’t heard by their friends, but by pack of wolves.

quite an interesting way to teach topic sentences, because the answer to this question is the best definition of a topic sentence that one can present, it is as if answering the questions taught you how to do it, this is some real teaching, it is terribly well-done.

the topic sentence in this paragraph is:

topic sentences writers stay on track and keep a paragraph from becoming an aimless collection of sentences about an idea.

which incidentally tells you what a topic sentence should be.

he was looking for nothing because this question had no complete sentence.