Complex sentence: Enrique "Coco" Alberto Vicéns Sastre (born 1943 in Ciales, Puerto Rico) was a senator-at-large in the Puerto Rico State Legislature from 1973 until 1978.
Split into simpler sentences: Enrique "Coco" Alberto Vicéns Sastre was born in 1943 in Ciales, Puerto Rico. He was a senator-at-large in the Puerto Rico State Legislature from 1973 until 1978.