All you have to do is put in a statement, then, if it is not the first in the list, you put down "Therefore, <insert something related to first thing on the list> <connection> <something related to the most recent thing on the list>." Lists last until the reply number is a multiple of 15 and a whole number (start of a new page with the default post count). A list of conclusions made will be kept in the OP.
Example of a chain:
Person 1: Reading increases my knowledge.
Person 2: Knowledge is power. Therefore, reading makes you powerful.
Person 3: Power corrupts. Therefore, reading makes you corrupt.
Person 4: Corruption is a crime. Therefore, reading is a crime.
Person 5: Crime doesn't pay. Therefore, reading makes you broke.
Chains can also use homonyms for their relations:
Example of homonyms being used to form a chain:
Person 1: After death comes the mourning.
Person 2: After morning comes night. Therefore, death is night.
Person 3: Beside the knight is the bishop. Therefore, death is a bishop.
Person 4: The bishop is underneath the pope. Therefore, death is under the pope's control.
Person 5: The pope has serious convictions. Therefore, death has serious convictions.
Person 6: With serious convictions you get life. Therefore, death is life.
Let's start with:
Blood is thicker than WaterChain 1: Blood produces light.
Chain 2: The American government is violence.
Chain 3: Jetpacks were used to build the pyramids.