Complex sentence: The Pacific Cat was designed by Carter Pyle and was first built in 1960 just slightly smaller than 19 ft × 8 ft solid fiberglass catamaran with a solid core deck and traditional catamaran sail plan.
Split into simpler sentences: The Pacific cat was designed by Carter Pyle and was first built in 1960. It was slightly smaller than 19 ft × 8 ft, and was a solid fiberglass catamaran with a solid core deck and traditional catamaran sail plan.