Complex sentence: James "Logan" Howlett, formerly known as Wolverine, is dying from adamantium poisoning due to the fact that his severely advanced age has weakened his healing factor and spends his days working as a chauffeur in Texas.
Split into simpler sentences: James "Logan" Howlett, formerly known as Wolverine, is dying from adamantium poisoning due to the fact that his severely advanced age has weakened his healing factor. He spends his days working as a chauffeur in Texas.