Bechtolsheim left Sun in 1995 to found Granite Systems, a maker of high-speed networking systems, which he later sold to Cisco Systems.
Can we say the following?
Bechtolsheim was the owner of Cisco Systems.

no

Cyrillic is an alphabet form that is derived from the Greek alphabet. The characters in the script look substantially different from the Latin alphabet that is used throughout Western Europe.
Can we say the following?
Cyrillic is an alphabet used for certain Slavic languages, such as Russian.

no

The media always talk about the Dow being up or down a certain number of points.
Can we say the following?
Dow Jones is down.

no

San Salvador, Jan. 13, '90 (Acan-Efe) -The bodies of Hector Oqueli and Gilda Flores, who had been kidnapped yesterday, were found in Cuilapa, Guatemala, near the border with El Salvador, the relatives of one of the victims have reported.
Can we say the following?
Guatemala borders on El Salvador.
yes