Original sentence: Pablo Neruda (July 12, 1904–September 23, 1973) was the pen name of the Chilean poet, diplomat and Communist party politician  Ricardo Eliecer Neftalí Reyes Basualto, considered one of the most important Latin American poets of the 20th century
Edited sentence: Pablo Neruda (July 12, 1904–September 23, 1973) was the pen name of the Chilean poet, diplomat and Communist party activist and politician  Ricardo Eliecer Neftalí Reyes Basualto, considered one of the most important Latin American poets of the 20th century