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 country in location sentence1:location is country located in location 

SOLUTION: yes

PROBLEM: sentence1:employer is bringing  location sentence1:location is entering  employer 

SOLUTION: yes

PROBLEM: sentence1:person*politician is appointed by book_author sentence1:book_author is nominating  person*politician 

SOLUTION:
yes