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: All nations have a right to nuclear weapons.
 perspective: both sides will avoid threatening vital interests

SOLUTION: support

PROBLEM: claim: Force think tanks to reveal all of their sources of funding.
 perspective: Crime groups use think tanks to confuse people.

SOLUTION: support

PROBLEM: claim: Same sex relationships should have the same legal status as heterosexual relationships under EU law.
 perspective: Marriage is about more than procreation, therefore gay couples should not be denied the right to marry due to their biology.

SOLUTION:
support