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.
Input: Statement: Under this approach, an owner prepares a project scope definition and then engages a single entity that will provide all services necessary to complete the design and construct the facility. Choices:  1. The facility will be built by robots.  2. The owner provides tools to build the facility. 3. With this approach, the owner will involve something that is important for the completion of the facility. 

1