In this task, given a sentence in the Malay language, and your task is to convert it into the English language.

Example input: Perdana Menteri Blair dan Canselor Brown bersetuju mengenai keperluan untuk mengekalkan penghalang nuklear.
Example output: Prime Minister Blair and Chancellor Brown agreed on the need to retain a nuclear deterrent.
Example explanation: The above sentence is correctly translated from Malay to English.
Q: Amerika Syarikat menafikan bahawa Habib diseksa sepanjang pengetahuan mereka, walaubagaimanapun pegawai AS tidak berada bersama semasa tawananya di luar negara dan tidak mampu memberi jaminan bahawa dia tidak diseksa.
A:
The United States denies that Habib was tortured with their knowledge, although US officials were not present during his overseas captivity and could not guarantee that he had not been tortured.