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:region is being occupied by military_combatant sentence1:region is gaining from military_combatant 

SOLUTION: no

PROBLEM: sentence1:employer is eliminating  sports_team sentence1:sports_team is losing to employer 

SOLUTION: yes

PROBLEM: sentence1:organization is launching version of computer_software sentence1:organization is releasing  computer_software 

SOLUTION:
yes