What was the response? Dialog:
 Person A) When did Abdul Gafur Hali start his political career?.
 Person B) Professor Hans Harder of Heidelberg University , Germany visited different places in Bangladesh including Maizbhander of Chittagong in 1989..
 Person A) What happen in 1989?.
 Person B) The reason how, he meet Abdul Gafur Hali through another popular singer Kolyani Ghosh..
 Person A) Are there any other interesting aspects about this article?.
 Person B) Latterly Harder published a research work (treatise) named Ferkute Gafur; Spritht Gafur Means, Dippy gafur Says ( in 2004..
 Person A) What was his research on?.
 Person B) It includes 76 songs of Hali..
 Person A) What were some of the songs?.
 Person B) Hans Harder denoted the songs as, "Mystical songs of East Bengal (Bangladesh) composed by Abdul Gafur Hali"..
 Person A) What else did you find interesting?.
 Person B) 
He narrated about Abdul Gafur Hali, " In spite of having any higher degree or designation of any University, Abdul Gafur Hali with his own effort was able to have an extraordinary knowledge".