TASK DEFINITION: In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.
PROBLEM: Statement: A large quantity of new generating capacity, consisting mostly of gas combined cycle units, has been built within the last several years. Choices:  1. The last several years have brought much more capacity. 2. No new generating capacity has been built recently 3. Gas combined cycle units are the most efficient.

SOLUTION: 2

PROBLEM: Statement: Not earlier?  Choices:  1. Not later than that? 2. Not previously? 3. Not previously, before the book caught on fire?

SOLUTION: 1

PROBLEM: Statement: Although much of this software is advertising-driven--hence, free--you will still pay a price. Choices:  1. You payed $50 for the software.  2. Most of the software is driven by advertising, so in a way you still pay.  3. The software is genious for using such advertising methods. 

SOLUTION:
1