TASK DEFINITION: You need to answer the question 'Are the given steps in order?', given a set of steps describing a process. Your answer must be either Yes or No. If the answer is No, that means the steps are out of order and do not make sense in the order they are in. If the answer is Yes, that means the steps are in order and make sense in the order that they are in. A set of steps are not in order if the steps reference information that is introduced in a later step
PROBLEM:  ['A mine is excavated in the side of a mountain', 'The coal is placed into carts or on a conveyor belt', 'The coal is loaded onto a truck', 'The coal is moved up to the surface', 'Miners enter the mine', 'Miners remove the coal from the mine', 'The truck takes the coal to a power station.'] 

SOLUTION:   No  

PROBLEM:  ['The water vapor will turn into liquid water', 'Allow the water vapor to cool', 'The water will turn into water vapor', 'Boil salt water', 'The salt will be separated from the water.', 'Collect the water vapor'] 

SOLUTION:   No  

PROBLEM:  ['The coal and hot air burn over a fire', 'The water turns into steam', 'Highly purified water is pumped through pipes in the boiler', 'Coal is mined out of the ground', 'The coal and hot air are blown into a boiler', 'Electricity is produced.', 'Coal is pulverized into fine powder', 'The turbines spin', 'The coal is mixed with hot air', 'The steam presses against turbines'] 

SOLUTION:
  No  

