Complex sentence: Ernesto Martens Rebolledo (Tilapan, Veracruz, January 28,1933) is a Mexican chemical engineer, that has occupied noticeable business charges and was Secretary of Energy in the government of Vicente Fox.
Split into simpler sentences: Ernesto Martens Rebolledo (Tilapan, Veracruz, January 28,1933). He is a Mexican chemical engineer, that has occupied noticeable business charges and was Secretary of Energy in the government of Vicente Fox.