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:  -When water freezes it becomes 10% bigger, or takes up 10% more space -As water expands it puts great pressure on the walls of anything containing it, including any rocks which happen to be surrounding it -The force of the pressure exerted on the rock surrounding it is enough to wedge the walls of the crack farther apart, thus expanding and deepening the crack -Clay expends when wet like ice does -This causes rock to break apart -Some plants like mosses and lichens are capable of growing without soil on bare rock -When they do this their roots penetrate pores and crevices and cause rocks to split apart as the roots force their way down through the rocks -
 Question: What is the effect of there is a drought on less water will freeze.?
[A]: for


[Q]: Process:  -Dirty dishes are placed in the dishwasher -The dishwasher is closed -The dishwasher heats water to a hotter temperature -The dishwasher directs water toward the dishes through jets -The dishwasher adds detergent -The dirty water drains out -The dishwasher sprays more water to rinse the dishes off -The water drains out again -The dishwasher directs warm air toward the dishes to dry them -The dishes can be removed.
 Question: What is the effect of use more accurate precontained filter on the dishes will be cleaned with more power.?
[A]: none


[Q]: Process:  -Air enters the nose or mouth and travels through the windpipe into the lungs -The lungs have a series of smaller and finer tubes and sacs -Air reaches the smallest and finest air sacs called alveoli -Oxygen travels from the alveoli into the blood -Oxygen-rich blood is carried to the heart -Oxygen-rich blood is pumped throughout the body by the heart -Cells take in the oxygen rich blood and release carbon dioxide rich blood -The carbon dioxide rich blood travels to the lungs -Carbon dioxide travels through the throat and is exhaled.
 Question: What is the effect of a person may be very healthy on a greater amount of oxygen being delivered to the blood stream.?
[A]:
none