You are given a sentence and your task is to generate another sentence that supports the given input.

Ex Input:
The pulmonary arteries carry oxygen-poor blood from the heart to the lungs, and the pulmonary veins transport oxygen-rich blood from the lungs to the heart.

Ex Output:
After the blood in the pulmonary capillaries becomes saturated with oxygen, it leaves the lungs and travels to the heart.

Ex Input:
The prokaryotic chromosome (its genome) is a single, circular, double stranded DNA molecule and has bidirectional replication which begins at the origin of replication.

Ex Output:
In prokaryotes, a(n) genome is composed of a single, double-stranded dna molecule in the form of a loop or circle.

Ex Input:
A triple bond consists of three shared electron pairs, forming one sigma and two pi bonds.

Ex Output:
In a carbon triple bond, three pairs of electrons are shared.