Task: Pos Tagging
Input (English): Sentence: He found them near the carcass of a zebra that had been {{ killed }} the night before , and he circled once , nose to the ground , hair shooting up along his back , as it did when he was after lion or bear , and then he lifted his head and bayed , and the pack joined in , all heads high , and Jones knew it was a hot trail . 
Word: killed
Output (English): VERB