a person is walking on a treadmill#a/DET person/NOUN be/AUX walk/VERB on/ADP a/DET treadmill/NOUN#0.0#0.0
a person walks on a treadmill.#a/DET person/NOUN walk/VERB on/ADP a/DET treadmill/NOUN#0.0#0.0
a person casually walking straight forward.#a/DET person/NOUN casually/ADV walk/VERB straight/ADV forward/ADV#0.0#0.0