Problem: San Marco 1, also known as San Marco A, was the first Italian satellite, and the first non-Soviet/US spacecraft. Built in-house by the Italian Space Research Commission (Italian: "Commissione per le Ricerche Spaziali" , CRS) on behalf of the National Research Council, it was the first of five as part of the Italian-US San Marco programme.

Based on the paragraph above can we conclude that "San Marco 1 was the most successful of the five part Italian-US San Marco programme."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Emily Soldene (30 September 1838 8 April 1912) was an English singer, actress, director, theatre manager, novelist and journalist of the late Victorian era and the Edwardian period. She was one of the most famous singers of comic opera in the late nineteenth century, as well as an important director of theatre companies and later a celebrated gossip columnist.

Based on the paragraph above can we conclude that "Emily Soldene became a gossip columnist when she was seventy-five."? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Many science fiction works have been set in the 21st century (years 2001 to 2100). With humanity now in the 21st century, many of the predictions of these works have so far been proven obsolete. This page lists only "predictions" regarding the 21st century, as opposed to contemporary accounts of the actual 21st century, which would be too numerous to list.

Based on the paragraph above can we conclude that "Science fiction writers are currently working on new projects depicting the 21st century. "? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say