Preparing the ground truth values for identity resolution phase

[ashishrana160796]

As learnt from identity resolution phase, we probably need the ground truth values for our result evaluations.

• Preparing the ground truth files:
• Logic: In requirement development phase.

Deadline: 22-Oct-2021, better to confirm the requirements in the identity resolution lecture as well.

[ashishrana160796]

Duplicated issue with #33, removing it!