Task: Question Answering
Input (English): Passage: I made salmon the other night to eat with a cesar salad . I bought a pound of fresh , wild , Alaskan sockeye salmon at the fish counter at the grocery store and asked for them to remove the skin for me . I squeezed several lemons into a shallow bowl and put the salmon in the lemon juice , I let it soak for five minutes then flipped it and let it soak for another five minutes . I sprayed an iron skillet with cooking spray and sat the salmon in the skillet . I put the salmon in the oven for five minutes , removed it and flipped it and put it back in the oven for another five minutes . When I pulled the salmon out it looked done so I squeezed the juice of another lemon on it and put it onto a plate . I let the salmon sit for a few minutes to cool down and then cut it up into bite size pieces which I sprinkled on top of romaine lettuce and parmesan cheese . The salmon was perfectly cooked . Question: What did they preheat? Option1: a curling iron Option2: the oven
Output (English): the oven