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".

Input: Consider Input: Process:  -Air is pulled into the lungs -Oxygen moves from the lungs into the bloodstream -Air is pushed through the vocal chords -A person talks -Other air is pushed out of the lungs into the environment.
 Question: What is the effect of a person is at a greater elevation on more air movies into the blood stream.?

Output: against


Input: Consider Input: Process:  -Water in the clouds becomes very cold -The cold water forms ice crystals -The ice crystals grow by absorbing surrounding water droplets -Form snowflakes -The snowflakes fall to the ground.
 Question: What is the effect of more coal pollution will enter the clouds on more snow.?

Output: none


Input: Consider Input: Process:  -Sediment transport is the movement of solid particles (sediment) -The movement is due to a combination of gravity acting on the sediment, and/or the movement of the fluid in which the sediment is entrained -Sediment transport occurs in natural systems where the particles are clastic rocks (sand, gravel, boulders, etc.), mud, or clay -The fluid is air, water, or ice -And the force of gravity acts to move the particles along the sloping surface on which they are resting -Sediment transport due to fluid motion occurs in rivers, oceans, lakes, seas, and other bodies of water due to currents and tides -Transport is also caused by glaciers as they flow -
 Question: What is the effect of there is less gravity on there is more particles in the rivers.?


Output: against