They waited to hear the sounds of deer in the forest, made by the instructors, and then fired their shot.
(They; waited; to hear the sounds of deer in the forest) (They; to hear; the sounds of deer; L:in the forest) (They; fired; their shot; T:then)
They They They
waited to hear fired
to hear the sounds of deer in the forest
the sounds of deer L:in the forest
their shot T:then