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:  -Water from the surface seeps below the soil -The water comes into contact with the rock below -The rock over the years carves through the rock -The space in the rock becomes larger and forms into a cave -As more rather rushes through the cave becomes a cavern.
 Question: What is the effect of if there is melting snow on more or larger caverns.?
for

Process:  -Acid rain is produced by chemicals that reach into the atmosphere -Falls onto the ground -The acid rain starts scouring rocks -Destroys vegetation -The lack of vegetation alters the surrounding environment.
 Question: What is the effect of being on a no carbohydrate diet on more damage by acid rain.?
none

Process:  -Get some seeds -Pick a spot to plant them -Dig a hole in the dirt -Put the seed in the hole -Pour some water on the seed and hole -Cover up the hole -Press down on it -Spray some plant food on it.
 Question: What is the effect of soil will be of no use on less vegetables.?

for