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".

Ex Input:
Process:  -When water freezes it becomes 10% bigger, or takes up 10% more space -As water expands it puts great pressure on the walls of anything containing it, including any rocks which happen to be surrounding it -The force of the pressure exerted on the rock surrounding it is enough to wedge the walls of the crack farther apart, thus expanding and deepening the crack -Clay expends when wet like ice does -This causes rock to break apart -Some plants like mosses and lichens are capable of growing without soil on bare rock -When they do this their roots penetrate pores and crevices and cause rocks to split apart as the roots force their way down through the rocks -
 Question: What is the effect of more heavy exercising on the water freezes less often.?

Ex Output:
none


Ex Input:
Process:  -The flu virus has receptors, which are like viral Velcro, on the surface of the virus particle -The receptors will lock onto a target cell using these chemical receptors on the surface, which docks onto the cell surface -The receptors  then go into the cell -The receptors use it like a factory -The receptors take it over and make it produce thousands or in some cases millions of copies of new viruses -The copies come streaming out of the cell -The copies infect other cells to make more viruses, or they escape from the body and infect a new victim -
 Question: What is the effect of having a weak immune system on more viruses come out of the cell.?

Ex Output:
for


Ex Input:
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 there are more animals in the sea on less oil.?

Ex Output:

against