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:organization_founder is   organization_member 's presidentsentence1:organization_founder is President of organization_member 

SOLUTION: yes

PROBLEM: sentence1:location launches invasion of location sentence1:location is occupying part of location 

SOLUTION: yes

PROBLEM: sentence1:organization_founder is scheduled to meet with  sentence1: is meeting with organization_founder 

SOLUTION:
yes