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:  -Living organisms in the sea die -The matter forms on the sea floor -Layers of sediment form above the matter compressing it -After many years the matter is compressed and heated -The result is that crude oil forms.
 Question: What is the effect of more organisms die all at once because of an oil spill on less oil.?
[A]: against


[Q]: Process:  -A tree produces seeds -The seeds are dispersed by wind, animals, etc -The seeds reach the ground -Grow into new trees -These new trees produce seeds -The process repeats itself over and over -
 Question: What is the effect of fewer bees go out to gather food on less forest formation.?
[A]: none


[Q]: Process:  -Air is taken through the mouth -Enters the lungs -The oxygen fills the sacs in your lungs -Carbon dioxide is removed from the lungs and exhaled -The oxygen is pass throughout your body.
 Question: What is the effect of more oxygen is produced on more oxygen reaching the body.?
[A]:
none