instruction:
Given an entity, a before event, an after event, and an attribute related to the entity, generate a sentence as output. Your sentence should show the changes in the attribute of the entity.
question:
entity: magic legionnaires  in challenge 1 
before: on platform 
after: off platform 
attr: location
answer:
location of magic legionnaires  in challenge 1 was on platform before and off platform afterwards


question:
entity: airship 
before: at beginning 
after: ridorana cataract 
attr: location
answer:
location of airship was at beginning before and ridorana cataract afterwards


question:
entity: mortar 
before: unprepared 
after: prepared 
attr: preparation
answer:

preparation of mortar was unprepared before and prepared afterwards


