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:  -Some of the rock in the ground is made of limestone -Over long periods of time rain can hit the limestone -And cause a acidic reaction -The limestone will slowly disintegrate -A large gap with be where the limestone was -Result in the cave.
 Question: What is the effect of less exercise occurs on more rain hits the limestone.?
none

Process:  -Plants start growing on or near the rocks -The roots of the growing plants start to break up the rock -The plant acids dissolve the rock -The rock is broken down into smaller pieces -Erosion begins.
 Question: What is the effect of people and animals remove plants on less plants grow on the rocks.?
for

Process:  -The nuclei of some atoms have too few or too many neutrons -The atoms become unstable -The atoms split -In alpha decay, two protons and two neutrons are released from the atom -In beta decay, a neutron changes into a proton and an electron -The proton joins the nucleus of the atom -The electron is released -
 Question: What is the effect of a person is exercising heavily on less atoms split apart from each other.?

none