Task: Pos Tagging
Input (English): Sentence: But Morgan did not leave before he had written a letter to a William Pickman in Salem , Massachusetts , apparently an acquaintance , praising Washington and saying that the slanders propagated about him were `` opposed by the general current of the people to exalt General Gates at the expense of General Washington was injurious {{ to }} the latter . 
Word: to
Output (English): ADP