Question: What leftist political party was formed after the third President of Egypt succeeded Gamal Abdel Nasser in 1970?
Sentence (from "Khalid Abdel Nasser"): Khalid Abdel Nasser (Arabic: خالد عبد الناصر‎ ‎ , also spelled Khalid 'Abd al-Nasir; December 13, 1949 – September 15, 2011) was the eldest son of Egypt's second President Gamal Abdel Nasser.
Relevant evidence: No