Sentence 1: Steve decides that he wants to visit the aquarium. 
 Sentence 3: At the aquarium, Steve sees many beautiful fish 
 Sentence 4:  He has a terrific day 
 Sentence 5:  Steve is glad that he visited the aquarium 
 Option 1: He plans to visit as soon as it opens next year. 
 Option 2: He gets the day off work so he can go.