Definition: You are given a statement written in Assamese. Choose the most logical word from the given 4 options which can be used to replace the <MASK> token in the statement. Output the word from the correct option .
Input: Statement: The secret killings of Assam (19982001) was probably the darkest chapter in <MASK>'s political history when relatives, friends, sympathisers of ULFA insurgents were systematically killed by unknown assailants.

Option A: ULFA

Option B:

Option C: Assam

Option D: Goa
Output:
Assam