Question: The chaotic situation unleashed in Bogota last night, with the assasination of Justice Carlos Valencia, began on the 28th of July in Medellin, when motorized paid assasins murdered third public order Judge Maria Elena Diaz.

Justice Carlos Valencia was killed in Colombia.

OPTIONS:
- yes
- no
Answer: yes
Determine if the sentence is true based on the text below.
Steps are being taken to stop the smuggling of aliens.

In keeping with our national strategy, the concept of the operation was to further deploy our agent staffing and tactical infrastructure resources along the immediate border area, the Rio Grande River, to prevent and deter the illegal entry and smuggling of aliens into the United States at the border itself.
OPTIONS:
- yes
- no
yes
The royal tombs at Vergina were identified as the ancient capital of Aigai in the 1930s. A royal tomb identified as possibly Philip II of Macedonia, Alexander the Great's father, was found in 1977 by Manolis Andronikos.
OPTIONS:
- yes
- no
Question: Alexander the Great's Tomb remains undiscovered.
no
China immediately expressed regret over his decision and suggested that "ulterior motives" may be at play. "It is understandable if some people do not understand the Chinese government policy on Darfur, but I am afraid that some people may have ulterior motives, and this we cannot accept... China is also concerned about the humanitarian situation in Darfur. [But] empty rhetoric will not help. We hope that relevant people will be more pragmatic," said Liu Jianchao, the Deputy-Director General of the Information Department in China's foreign ministry.
Is this true: Liu Jianchao is an employee of China's foreign ministry.
OPTIONS:
- yes
- no

A: yes
Question:
Heemeyer cut portholes for his guns, then welded a tight enclosure around them so police bullets could not penetrate.
Is this true?
Out of an old bulldozer, Heemeyer built a concrete box that no police bullet could penetrate.
OPTIONS:
- yes
- no

Answer:
no
Question: Mr Lopez Obrador has alleged electoral fraud cost him the presidency, despite a recount confirming Felipe Calderon as Mexico's president-elect.

Felipe Calderon won the presidential election of Mexico.

OPTIONS:
- yes
- no
Answer:
yes