Question: Which rebel group has shown  support to The Sudan Revolutionary Front in an alliance against the 7th president of Sudan?
Sentence (from "Omar al-Bashir"): Omar Hassan Ahmad al-Bashir (Arabic: عمر حسن أحمد البشير‎ ‎ ; pronunciation: ] ; born 1 January 1944) is a Sudanese politician, the seventh president of Sudan and head of the National Congress Party.
Relevant evidence: Yes