অনিতা চলে যায় এবং কাজ শেষ হওয়ার ৭ দিন আগে ইন্দুুও চলে যায়
To solve this problem, let's analyze it step-by-step:

Step-1: In the premise it is said that Anita quits and before 7days of finishing the job Indu also quits. And In hypothesis it is said that Anita quits and before less than 7days of finishing the job Indu also quits.

Step-2: The hypothesis clearly contradicts the premise.

Step-3: So, the answer is “Contradiction” which is actually “Option 2”

#Answer: [Option 2]