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: announces during visit to location sentence1: is visiting  location 

SOLUTION: yes

PROBLEM: sentence1:employer is taking control of location sentence1:employer is having in location 

SOLUTION: no

PROBLEM: sentence1:region is being attacked by location sentence1:region is surrendering to location 

SOLUTION:
no