[Q]: - Is exposed to air - A chemical reaction occurs - The iron starts to oxidize - The iron starts to rust. What might be the first step of the process?
****
[A]: Iron is exposed to oxygen

input: Please answer the following: - Egg is produced after fertilziation - Mother sits on egg until it hatches - Bird Hatches - Grows up - Flee the next - Starts family - Dies. What might be the first step of the process?
++++++++++
output: Two birds meet each other

Please answer this: - Water is put in pipes in the coal-fired steam station - The coal is crushed - The coal is moved into a boiler along with hot air - The water is moving through pipes in the boiler - The steam from the water is blown against a turning mechanism - The force of the steam makes the mechanism turn - The mechanism generates electricity. What might be the first step of the process?
++++++++
Answer: Coal is put in a coal-fired steam station

Problem: - They are born and are a baby - The baby grows into a child - Puberty turns the child into an adolescent - The adolescent becomes an adult - An adult becomes an elderly person - The elderly person dies. What might be the first step of the process?

A: There is a fetus in the womb

Problem: Given the question: - As the saltwater is heated the water becomes a gas - The salt particles sink to the bottom of the container - Gaseous water is piped into another container - Allowed to cool - The salt particles are left behind in the first container - The second container contains fresh water. What might be the first step of the process?
++++++++++++++++++++++++++++++++
The answer is:
The salt water is heated

Problem: - This mass creates high core temperatures - The mass decreases - The red giant can no longer fuse the carbon and oxygen in its center - The gravity of the star can no longer hold the outside layers - The layers break away - Only the inner core remains - This inner core is known as a white dwarf. What might be the first step of the process?

A:
A red giant burns mass