Gas plant operators also monitor machines as gases, such as oxygen and nitrogen, are created.
(Gas plant operators; monitor; machines as gases, such as oxygen and nitrogen, are created) Context(Gas plant operators monitor,List([0, 32))):(machines as gases, such as oxygen and nitrogen; are created; )
Gas plant operators monitor,List([0, 32))
Gas plant operators machines as gases, such as oxygen and nitrogen
monitor are created
machines as gases, such as oxygen and nitrogen, are created