Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
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Question: Mega Man Star Force 2, known in Japan as Shooting Star Rockman 2 (2 Ryusei no Rokkuman Tsu), is a video game developed by Capcom for the Nintendo DS handheld game console.

Answer: Who worked on Mega Man Star Force 2?


Question: CC's (pronounced cee-cees) is a brand of flavoured tortilla chips produced since the early 1980s, originally by The Smith's Snackfood Company, and currently by Snack Brands Australia.

Answer: The country for CC's was what?


Question: We evaluated the adherence and acceptability of a vaginal ring containing dapivirine, maraviroc, or both drugs for 28days during a Phase I placebo-controlled trial in 48 HIV-negative sexually abstinent U.S. women aged 18-40. Adherence was assessed weekly by clinical interview and computer-assisted self-interviewing; acceptability assessment occurred at the last product-use visit. Study retention was 98% (47/48); 94% (45/48) reported being fully adherent with ring use during the 28-day period. Two participants experienced the ring partially coming out. Analysis was blinded and behavioral data were combined across study groups. Most women reported being very comfortable having the ring in their vagina; 44% preferred continuous use, whereas 51% had no preference compared to episodic use. Although a range of minor ring concerns were expressed, few were actually experienced. High adherence to and acceptability of this vaginal ring in this Phase I trial contributes to its promise as a sustained mechanism for multidrug vaginal microbicide delivery.

Answer:
Which infection can be prevented with Dapivirine?