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".

Process:  -You inhale -The air enters the mouth and nose -The diaphragm contracts -Air fills all the sacks in the lungs -Oxygen passes through the sacks into capillaries -The blood is passed to the blood in the capillaries -The blood carries the oxygen to the heart -The heart pumps the oxygenated blood to the body.
 Question: What is the effect of less carbon dioxide on a greater amount of oxygen being delivered to the blood stream.?
none

Process:  -A can is thrown away into a recycling bin -The can is taken to a recycling center -Melted down along with other cans -The melted metal is turned into bars -Becomes material for other products.
 Question: What is the effect of Less cans are melted on if the recycling center has a bigger capacity to melt cans.?
against

Process:  -Magma cools inside the crust -Magma crystalizes -Lava cools on the surface -Lava crystalizes -Minerals dissolved in water crystlize.
 Question: What is the effect of magma reaches water on less magma cools.?

against