TASK DEFINITION: In this task you will be given a claim and a perspective. You should determine whether that perspective supports or undermines the claim. If the perspective could possibly convince someone with different view, it is supporting, otherwise it is undermining.
PROBLEM: claim: Abolish all collective bargaining rights claimed by trades unions.
 perspective: Collective bargaining leades to pay crises in the public sector

SOLUTION: support

PROBLEM: claim: Increased taxes are good for America.
 perspective: balancing common deficits of the government for society 

SOLUTION: support

PROBLEM: claim: Hosting the Olympic Games is beneficial.
 perspective: The Olympics place a strain on the residents of the host city and country.

SOLUTION:
undermine