Sentence 1: Mickey was a math genius. 
 Sentence 3: One day, his teacher asked him the capital of California 
 Sentence 4:  Mickey lived in California 
 Sentence 5:  He didn't know the answer, however, because he only knew math 
 Option 1: He knew all kinds of equations just in his head. 
 Option 2: He knew all geography just as well.