HE Foreign Minister Dr. Khalid bin Mohammed Al-Attiyah on Wednesday received a phone call from Lebanese Foreign Minister Gebran Bassil.The Lebanese official expressed his deep gratitude for the Qatari efforts that led to the release of the Christian nuns who had been abducted in the Syrian town of Maaloula.He also wished that Qatari mediation will contribute to the release of Lebanese bishops who were kidnapped in Syria as well as photographer Samir Kassab.