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

Example Input: Hemodialysis involves the use of a dialysis machine and an artificial kidney to remove waste products and excess fluids from the blood.
Example Output: Hemodialysis has a patient’s blood pass through a length of tubing that travels through an artificial kidney machine.

Example Input: Carbon dioxide, an important greenhouse gas, dissolves in rainwater to form carbonic acid which weathers silicate rock to form carbonates &oacute;a particularly common form being limestone.
Example Output: Carbon dioxide chemically weather rocks by creating acids.

Example Input: Human actions have caused the extinction of hundreds of species of birds, and some 1,200 species  are threatened with extinction today.
Example Output:
Around 1200 species of birds are currently at risk of extinction due to human activity.

