Problem: Please answer a question about the following article about BeiDou Navigation Satellite System:
According to Sun Jiadong, the chief designer of the navigation system, "Many organizations have been using our system for a while, and they like it very much."
What did Sun Jiadong have to say about the BeiDou navigation system?
A: "Many organizations have been using our system for a while, and they like it very much."
Problem: Please answer a question about the following article about Florida:
"By May 1539, Conquistador Hernando de Soto skirted the coast of Florida, searching for a deep harbor to land. He described seeing a thick wall of red mangroves spread mile after mile, some reaching as high as 70 feet (21 m), with intertwined and elevated roots making landing difficult. Very soon, 'many smokes' appeared 'along the whole coast', billowing against the sky, when the Native ancestors of the Seminole spotted the newcomers and spread the alarm by signal fires". The Spanish introduced Christianity, cattle, horses, sheep, the Spanish language, and more to Florida.[full citation needed] Both the Spanish and French established settlements in Florida, with varying degrees of success. In 1559, Don Tristan de Luna y Arellano established a colony at present-day Pensacola, one of the first European settlements in the continental United States, but it was abandoned by 1561.
What conquistador landed in Florida in 1539
A: Hernando de Soto
Problem: Please answer a question about the following article about Arnold Schwarzenegger:
Schwarzenegger's breakthrough film was the sword-and-sorcery epic Conan the Barbarian in 1982, which was a box-office hit. This was followed by a sequel, Conan the Destroyer, in 1984, although it was not as successful as its predecessor. In 1983, Schwarzenegger starred in the promotional video, Carnival in Rio. In 1984, he made his first appearance as the eponymous character, and what some would say was his acting career's signature role, in James Cameron's science fiction thriller film The Terminator. Following this, Schwarzenegger made Red Sonja in 1985.
What year was the first Terminator movie released?
A: 1984
Problem: Please answer a question about the following article about USB:
Firstly conceived and still used today for optical storage devices (CD-RW drives, DVD drives, etc.), several manufacturers offer external portable USB hard disk drives, or empty enclosures for disk drives. These offer performance comparable to internal drives, limited by the current number and types of attached USB devices, and by the upper limit of the USB interface (in practice about 30 MB/s for USB 2.0 and potentially 400 MB/s or more for USB 3.0). These external drives typically include a "translating device" that bridges between a drive's interface to a USB interface port. Functionally, the drive appears to the user much like an internal drive. Other competing standards for external drive connectivity include eSATA, ExpressCard, FireWire (IEEE 1394), and most recently Thunderbolt.
Several manufacturers offer what?
A:
external portable USB hard disk drives