Question:
Who was the chair of Mánes Union of Fine Arts in Jun, 2014?

Context:
 Mikoláš Aleš is the chair of Mánes Union of Fine Arts from Jan, 1887 to Jan, 1896. 
 Adam Hoffmeister is the chair of Mánes Union of Fine Arts from Jan, 2013 to Jan, 2015. 
 Ivan Exner is the chair of Mánes Union of Fine Arts from Jan, 2015 to Dec, 2022. 
 Jiří T. Kotalík is the chair of Mánes Union of Fine Arts from Jan, 2008 to Jan, 2009.

Answer:
Adam Hoffmeister