Problem: Context: According to research done by an anti-spam research company Sophos, the United States is the point of origin of over 42% of all spam. Trailing are South Korea with 13% and China with 8% of the world's spam. The security firm performed an audit of its honeypots to come up with the figures a honeypot is a special system set up to attract spam or spammers in order to gauge spammer activity. Such activity is not entirely unexpected. The United States accounts for slightly over 25% of all Internet usage, whereas South Korea and China have about 4% and 11% of the world's Internet users, respectively. Yet these percentages still point to the U.S. as being a disproportionate source for spam.
The United States produces spam.
OPTIONS:
- yes
- no
A: yes

Problem: Context: Despite Chinese assertions of control, tensions over the South China Sea's waters have continued to rise.
There is a territorial waters dispute.
OPTIONS:
- yes
- no
A: yes

Problem: Context: Witnesses of genocide attacks on minority Tutsis in Rwanda are being singled out for execution by extremist Hutus in refugee camps in southwest Rwanda, a U.N. spokesman said in Kigali, the capital.
The Hutu and Tutsi groups fought in Rwanda.
OPTIONS:
- yes
- no
A: yes

Problem: Context: For women who are HIV negative or who do not know their HIV status, breastfeeding should be protected, promoted and supported for six months.
For HIV-positive mothers, the decision about whether or not to breastfeed a child can be difficult.
OPTIONS:
- yes
- no
A:
no