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:  -Prophase is the first and longest stage of mitosis -In this stage the chromosomes become visible and the centrioles separate and move to opposite poles of the cell -In prophase the chromosomes become visible and the centrioles separate and move to opposite poles of the cell -In metaphase the chromosomes line up across the center of the cell and become connected to the spindle fiber at their centromere -In anaphase the sister chromatids separate into individual chromosomes and are pulled apart -During telophase the chromosomes gather at opposite ends of the cell and lose their distinct rod-like shapes -Two new nuclear membranes then form around each of the two regions of DNA and the spindle fibers disappear.
 Question: What is the effect of less water in the air on helping mitosis to proceed normally.?
none

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 lave flows into a body of water and cools quickly on more eruptions wil happen.?
for

Process:  -People breathe and expel carbon dioxide -Engines produce carbon dioxide -Living things produce waste -Waste decomposes -Decomposition produces methane -Water evaporates -Water vapor joins the atmosphere -Carbon dioxide, water vapor and methane are greenhouse gases -
 Question: What is the effect of more methane produced on less greenhouse gases.?

against