They, too, have not produced a practical, commercially acceptable maglev.
Is this true: Maglev is commercially used.
OPTIONS:
- yes
- no

A: no
Question:
The memo, written by Marc Allen Connelly (who was general counsel to the funeral services commission at the time) and sent to Dick McNeil (the Bush-appointed chairman of the funeral commission) stated that Connelly "received information" from Texas state officials that two of the funeral commissioners worked for SCI.
Is this true?
Dick McNeil was an employee of Bush.
OPTIONS:
- yes
- no

Answer:
no
Problem: Mexico City (Mexico), 12 Jan 90 (DPA) -Salvadoran Social Democratic politician Hector Oqueli Colindres was kidnapped today in Guatemala city, along with Guatemalan Social Democratic leader Gilda Flores, his party, in Mexico City, reported.

Based on that paragraph can we say the following?
Hector Oqueli Colindres is a citizen of Mexico.

OPTIONS:
- yes
- no
****
Answer: no
Q: The Dow Jones Industrial Average closed at its lowest level in over six years on Thursday, having lost 1.16%, or 89.68 points, bringing it to a level of 7,465.95. It had, at one point, set an intraday bear market low of 7,447.55. It was the lowest ending for the index since October 9, 2002. The Dow has fallen almost fifteen percent since the start of this year.
The Dow Jones has gained points.
OPTIONS:
- yes
- no

A: no
The attacker wore a bullet-proof vest under his clothes and a backpack containing a knife, an axe and a fake pistol. Two other knives were found near the crime scene. The prosecutor confirmed that the man's face was painted white with blackened eyes as he committed the crime, which led international media to make comparisons to the Joker, the villain from the Batman series. "I have a question," the killer told the first employee he encountered, after which he immediately stabbed her, and started his rampage. One female day care worker attempted to disarm the killer while others locked the doors. The killer stabbed employees trying to carry children to safety.
Can we say the following?
Joker appears in the Batman series.
OPTIONS:
- yes
- no

yes
Solar Systems Pty Ltd, Hawthorn, Victoria, have announced an agreement with Boeing Australia Ltd for supply of Spectrolab solar cells. The agreement will result in the supply of 500,000 cells, capable of generating 11MW of electricity. Spectrolab produces multi-junction solar cells, originally designed for powering satellites. The solar cells are three times more efficient than the cells used in typical domestic solar panels, and are capable of converting light energy to electrical energy with up to 34% efficiency according to NREL's National Centre for Photovoltaics. Solar Systems utilise Spectrolab's multi-junction solar cells to increase the output of their dish systems.
Can we say the following?
Boeing Australia Ltd collaborates with Solar Systems Pty Ltd.
OPTIONS:
- yes
- no
yes