Which sentence best corrects the clause fragment?

The orangutan chewed on the leaves of a branch. That it pulled off of a tree.


The orangutan chewed. On the leaves of a branch that it pulled off of a tree.

That it pulled off of a tree the orangutan chewed on the leaves of a branch.

The orangutan chewed on the leaves of a branch that it pulled off of a tree.

A branch that the orangutan pulled off of a tree chewed on the leaves.