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: Professional sportsmen must be required to represent their countries at the international level.
 perspective: Playing for your country is a mortal duty. 

SOLUTION: support

PROBLEM: claim: The United States should maintain its embargo against Cuba.
 perspective: The embargo prevents the people of Cuba from joining the digital age by cutting them off from technology, and restricts the electronic flow of information to the island. 

SOLUTION: undermine

PROBLEM: claim: The Schengen Agreement must be dissolved.
 perspective: The Schengen Area eases the free movement of goods and people that the EU strives for

SOLUTION:
undermine