Problem: 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.

Based on the paragraph above can we conclude that "The Sharp PC-E220 could do graphing"?

A: It's impossible to say

Problem: Franco Mari (Born 23 January 1947) is an Italian actor and comedian. Better known as Rupert Sciamenna, his best known character, he is famous for his participation in television programs such as Mai dire... on Italia 1 in many sketches with Marcello Macchia.

Based on the paragraph above can we conclude that "Franco Mari is a fat man"?

A: It's impossible to say

Problem: Recently extinct mammals are any mammal that went extinct since the year 1500 C. E., as defined by the International Union for Conservation of Nature (IUCN). Strong scientific records show that since the year 1500 roughly 80 mammal species have become extinct.

Based on the paragraph above can we conclude that "If mammals are recently extinct it means they've gone extinct the past 100 years."?

A:
No