The Sharp PC-E220 was a 1991 pocket computer from Sharp Corporation featuring 32 kB RAM, 128 kB ROM and a 3.072MHz CMOS-SC7852 CPU which was Z80A compatible. The display was able to display 4 lines x 24 characters/144 x 32 pixels. Programming languages were BASIC and Z80-Assembler.
Does this next sentence follow, given the preceding text?
A type of computer with Z80A compatibility was invented in 1991.

Pick from:
(A). Yes
(B). It's impossible to say
(C). No
(A).