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".

Q: Process:  -Coal is put in a coal-fired steam station -Water is put in pipes in the coal-fired steam station -The coal is crushed -The coal is moved into a boiler along with hot air -The water is moving through pipes in the boiler -The steam from the water is blown against a turning mechanism -The force of the steam makes the mechanism turn -The mechanism generates electricity.
 Question: What is the effect of less electricity needed on less electricity is produced.?

A: for
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Q: Process:  -Air enters the lungs through bronchial tubes -Air enters bronchioles -Bronchioles have tiny air sacs called alveoli -Alveoli surrounded by small blood vessels -Oxygen absorbed by small blood vessels -Vessels deliver oxygen to every cell in the body -Blood brings carbon dioxide back to lungs -Carbon dioxide released when you exhale.
 Question: What is the effect of their body won't call for food on a smaller amount of oxygen being delivered to the blood stream.?

A: none
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Q: Process:  -Human industry produces chemical compounds -Chemical compounds rise into the air -Chemical compounds mix with elements in clouds -The affected rain falls to the earth -The affected rain can harm natural and man-made objects because of its acidic content.
 Question: What is the effect of there are more industrialised countries on less damage by acid rain.?

A:
against
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