Single/multi-select question: Does the sentence "Modern ISPs integrate a wide array of surveillance and packet sniffing equipment into their networks, which then feeds the data to law-enforcement/intelligence networks (such as DCSNet in the United States, or SORM in Russia) allowing monitoring of Internet traffic in real time." provide a valid answer to the question "What is the controversial N.S.A. program used in the U.S.?"
Possible answers: (i) yes (ii) no
(ii)