Right answers please

The questions ask you to Match each excerpt from Mark Twain's Adventures of Huckleberry Finn with the type of conflict it contains.
character versus self
character versus society
character versus nature
character versus character
Well, the days went along, and the river went down between its banks again; and about the first thing we done was to bait one of the big hooks with a skinned rabbit and set it and catch a catfish that was as big as a man, being six foot two inches long, and weighed over two hundred pounds. We couldn't handle him, of course; he would a flung us into Illinois.
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It made me shiver. And I about made up my mind to pray, and see if I couldn’t try to quit being the kind of a boy I was and be better. So I kneeled down. But the words wouldn’t come. Why wouldn’t they? It warn’t no use to try and hide it from Him. Nor from ME, neither. I knowed very well why they wouldn’t come. It was because my heart warn’t right; it was because I warn’t square; it was because I was playing double. I was letting ON to give up sin, but away inside of me I was holding on to the biggest one of all.
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By and by he rolled out and jumped up on his feet looking wild, and he see me and went for me. He chased me round and round the place with a clasp-knife, calling me the Angel of Death, and saying he would kill me, and then I couldn't come for him no more.