Analyze if the hypothesis is a logical continuation of the premise. Premise: Long ago--or away, or whatever--there was a world called Thar?? and another called Erath. Hypothesis: Thar and Erath were not the only worlds in existence then.
Long ago--or away, or whatever--there was a world called Thar?? and another called Erath.###Thar and Erath were not the only worlds in existence then.