Assignment Problem:
Intro: The conspiracy theory that I shall support is "aliens live on Earth, and the government conceals it"
Premise 1: Aliens have been on this planet since the dawn of humanity.
Premise 2: In 1976 the Viking was able to detect chemical signatures across the Martian soil which indicated signatures of life.
Premise 3: UFO sightings have been a common phenomenon since the 8th century
Are these premises linked or convergent to each other and which premise is linked or convergent to which premise?