Sentence 1: Adam was excited to set up an aquarium. 
 Sentence 3: Adam chose many fish, including one that was large and showy 
 Sentence 4:  He dumped the fish in the tank and watched them swim around 
 Sentence 5:  Soon, the small fish covered the large one and began biting it 
 Option 1: There was only one fish he wanted in his tank. 
 Option 2: He enjoyed choosing fish to fill the new tank.