Sentence 1: A constant cycle of building, decay, collapse, and rebuilding plus the occasional catastrophic fire gave the Old Town its characteristic irregular layout and chimney-strewn skyline.

Sentence 2: Old Town's characteristic chimney-strewn skyline and irregular layout come from a constant cycle of building, decay, collapse, and rebuilding, along with the occasional catastrophic fire.
Is this second sentence entailed by the first sentence?
yes