TASK DEFINITION: Here are two questions (Question1 and Question2). If these questions have the same meaning and same answer, answer "Yes", otherwise "No".
PROBLEM: Question1: What's the difference between Forever 21, For Love 21, and Love 21?, Question2: What is the sizing like for Forever 21?

SOLUTION: No

PROBLEM: Question1: Is Putin weak?, Question2: Where is Putin?

SOLUTION: No

PROBLEM: Question1: Why did Iran (Persia) become Islamic instead of Christian and why did Rome become Christian instead of Islamic?, Question2: Did Islam come from Christianity?

SOLUTION:
No