TASK DEFINITION: In this task you will be given a process, and a question. The process contains a sequence of steps that happen in order. The question asks about the effect of a certain event on another event. If the first event has a positive effect on the second event, answer with "for", if it has a negative effect, answer with "against". If there's no causal relationship between the two, answer with "none".
PROBLEM: Process: -Coal is harvested from a coal mine -The coal is transported either by train or truck to power station -The coal is burned in a furnace -Water is turned into steam in the boiler -The steam is cooled in cooling towers -The steam turns the turbines -The generator makes electricity -The electricity is sent through transformers.
Question: What is the effect of electric fires are more economical. on more coal arriving at the power station.?

SOLUTION: against

PROBLEM: Process: -A bird hatches from an egg -The bird is nurtured by its parents -And is fed food for growth -The bird grows -Begins to learn how to fly -The bird matures -The bird leaves its nest -The bird makes its own nest.
Question: What is the effect of more cans are being disposed of on more birds hatches from eggs.?

SOLUTION: none

PROBLEM: Process: -Iron is exposed to oxygen -Is exposed to air -A chemical reaction occurs -The iron starts to oxidize -The iron starts to rust.
Question: What is the effect of less land destruction occurs on more electron exchange.?

SOLUTION:
none