Which statement best describes sputnik 1

The Sputnik 1 was the first man made artificial satellite launched by the Soviet Union to orbit the earth. Sputnik 1 was a polished metal orb, with four external radio antennas to broadcast radio pulses.The launch by the Soviet Union triggered the Cold War between the United States and the Soviet Union. 

Well, i searched Gupta Empire in wikipedia and enabled the search box, from there i typed in each of the four options and the one with the most results was a) Sanskrit language

Therefore, i presume that the Sanskrit language best illustrates what life was like during the Gupta period.