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:  -A photovoltaic cell is created with two layers of semiconductor material -The top layer are &#x27;doped&#x27; with impurities to allow a negative charge -The bottom layer are &#x27;doped&#x27; to allow for a positive charge -This produces an electric field that allows electrons to flow from negative to positve -Sunlight enters the cell -Energy from sunlight knocks electrons loose in both fields -This prevents the flow of electrons from negative to positive -Adding an external circuit allows the exchange to continue -Give the cells owner a flow of electricity.
 Question: What is the effect of a person is in a confined environment with contagious people on more sunlight enters the cell.?
[A]: none


[Q]: Process:  -A machine called a pulverizer grinds the coal into a fine powder -The coal powder mixes with hot air, which helps the coal burn more efficiently, and the mixture moves to the furnace -The burning coal heats water in a boiler, creating steam -Steam released from the boiler powers an engine called a turbine, transforming heat energy from burning coal into mechanical energy that spins the turbine engine -The spinning turbine is used to power a generator, a machine that turns mechanical energy into electric energy -This happens when magnets inside a copper coil in the generator spin -A condenser cools the steam moving through the turbine -As the steam is condensed, it turns back into water -The water returns to the boiler, and the cycle begins again -
 Question: What is the effect of more seams are looked for on less coal will be mined.?
[A]: for


[Q]: Process:  -The air is cold -Water is in the air -The water forms tiny ice crystals -The ice crystals collide with each other -The ice crystals stick to each other -The ice crystals get bigger as more of them stick together -The ice crystals get too heavy to be in the air -The ice crystals become snowflakes -The snow flakes fall to the ground as snow.
 Question: What is the effect of the air is colder on more ice crystals will form from the water.?
[A]:
for