50 points. Read the sentence.

Each animal that is picked up by authorities because it is loose or abandoned, then it is examined to see if any medical attention is needed.
What is the best way to rewrite the sentence?

Each animal that is picked up by authorities. Because it is loose or abandoned it is examined to see if any medical attention is needed.

Each animal that is picked up by authorities. Because it is loose or abandoned it is examined to see if any medical attention is needed.

Each animal that is picked up by authorities and is loose and abandoned. But then it is examined to see if any medical attention is needed.

Each animal that is picked up by authorities and is loose and abandoned. But then it is examined to see if any medical attention is needed.

Each loose or abandoned animal that is picked up by authorities is examined to see if it needs any medical attention.

Each loose or abandoned animal that is picked up by authorities is examined to see if it needs any medical attention.

Each authority picked up loose and abandoned animals to examine to see if they needed medical attention.

Each authority picked up loose and abandoned animals to examine to see if they needed medical attention.