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:  -A plant grows near or on a rock -The plant roots begin to grow -Break apart the rock -The plant acids dissolve parts of the rock -The rocks are broken into more and more pieces -Erosion starts to occur.
 Question: What is the effect of the rock has cracks  with soil in them on more or faster weathering occurring.?
[A]: for


[Q]: Process:  -A bird lays eggs in a nest -The parent(s) incubate the eggs -The eggs hatch -The mother (and sometimes the father) bird take care of the baby birds -The baby birds grow up and get their flight feathers -The young birds learn to fly and leave the nest -The adult birds find mates and mate.
 Question: What is the effect of Female lays more eggs on "more eggs wont incubate".?
[A]: against


[Q]: Process:  -Air is drawn in through the mouth -The air goes down the esophagus -The air moves into the lungs -The carbon dioxide is removed -The remaining oxygen enters the body -The remaining carbon dioxide is expelled through the mouth.
 Question: What is the effect of more fats breaking down on more oxygen being brought to the body.?
[A]:
none