Detailed Instructions: 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:  -Magma rises from deep in the earth -The magma goes into volcanos -The volcanos pressure the magma upwards -The pressure causes the magma to push through the surface of the volcano -The lava cools -The lava forms new rock -New magma is pressured to the surface of the volcano -The volcano bursts through the rock the formed after the last eruption.
 Question: What is the effect of "small earthquakes relieve the volcanos pressure" on "magma will take longer to push through the volcanos surface".?
A:
for