Which is most clearly a concluding sentence?

its definitely second person : )

explanation:

the word that best matches the meaning of the expression "went to the big ocean" is died.

the goldfish died, which is why the father looks at the children mournfully. the "big ocean" is the father's way of saying fish heaven. he could have just said that the goldfish died, but this way, the children imagine the fish in a bigger, better place instead of just picturing a dead fish.

explanation:

1. alliteration

2. wistful

can yo copy and paste the story? i don't know what to work with if i don't have anything.