So this is how the game works. You come up with something small, and you work your way up to the biggest thing possible. Example:
Speck of dirt, Seed, Pebble, Fruit, (ECT)
But try not to go so far ahead in one move just to keep the game going long enough. Example:
Speck of dirt, laser gun. This is wrong.
Speck of dirt, Seed. This is right!