TASK DEFINITION: In this task, you will be given two sentences sentence1 and sentence2. You should decide whether the second sentence is entailed(agreed) by the first sentence. If it does entail, answer "yes", else answer "no".
PROBLEM: sentence1:location is   location 's enemysentence1:location is following  location 

SOLUTION: no

PROBLEM: sentence1:person has lead in location sentence1:person is taking  location 

SOLUTION: yes

PROBLEM: sentence1:person is elected to defeat person sentence1:person is campaigning against person 

SOLUTION:
yes