TASK DEFINITION: You're given a fill-in-the-blank question where the answer is PersonX. You need to minimally change the given question so that the answer flips to PersonY. This task typically involves replacing one word i.e., the 'trigger word' with its antonym (e.g., changing from "sympathetic" to "stern"). You should not change any content in the given question beyond a word or two i.e. the trigger word/phrase. PersonX and PersonY should not be equally likely to fill the blank. For your question, PersonY should be a well-agreed answer to fill in the blank. Your generations should NOT contain potentially explicit, offensive, or adult content. Do not use the names of real people or generic names (e.g., Donald Trump, John Doe, etc.) in your question. Avoid repeating the same style or phrase in generating your modified question e.g. this task can be always solved using a simple negation i.e. by adding not, never, etc. Instead, try to increase the word diversity. Your question must contain at least 15 and at most 30 words. Your question must have at least 70% overlapping words with the given question. You must utilize the given context word while writing the question. Your question must contain only one blank. Make sure that PersonX and PersonY have the same gender. In your question, PersonX and PersonY should be used only ONCE and PersonX should appear earlier than PersonY. Although there are many correct answers, you only need to write one of them.
PROBLEM: Context Word: classroom. 
Question: PersonX entered the classroom before PersonY was able to because _ arrived at the school earlier. 
Answer: PersonX

SOLUTION: PersonX entered the classroom before PersonY was able to because _ arrived at the school later.

PROBLEM: Context Word: mortgage. 
Question: PersonX got a low rate mortgage but PersonY was unable to because _ had good credit. 
Answer: PersonX

SOLUTION: PersonX got a low rate mortgage but PersonY was unable to because _ had poor credit.

PROBLEM: Context Word: mail. 
Question: PersonX went to check the mail at the mailbox unlike PersonY because _ was expecting something. 
Answer: PersonX

SOLUTION:
PersonX went to check the mail at the mailbox unlike PersonY because _ checked it already.