The inhabitants of this settlement maintained long - range trade relations .
It would have been reasonable for inhabitants to keep at least a watch post on the terrace on the opposite side of the valley ; however , nothing to this effect has been found so far .
The inhabitants of this settlement maintained long - range trade relations , and it would have been reasonable for them to keep at least a watch post on the terrace on the opposite side of the valley ; however , nothing to this effect has been found so far .