Detailed Instructions: Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.
Problem:Paragraph: A statement from Bogota's Shaio Clinic says Londono is in "satisfactory" condition following Wednesday's coronary bypass surgery. The ex-rebel was also diagnosed with chronic lung disease and a clogged artery. Londono is more commonly known by his nom-de-guerre Timochenko. After the Revolutionary Armed Forces of Colombia disarmed following a peace agreement with Colombia's government, Londono announced his presidential candidacy. But his campaign has been marred by protests and complicated by his own health problems, including a stroke last year. Analysts expect Timochenko to come in last in the presidential election. But his party will be awarded 10 congressional seats under the 2016 peace deal. Claim: Colombian rebel-turned-candidate OK after heart surgery.
Solution:
Doctors in Colombia have successfully performed heart surgery on Rodrigo Londono, the leader of the country's once-largest guerrilla group who is running for president.