Question:
Who was the head coach of the team Fremantle Football Club in Apr, 2010?

Context:
 Ben Allan is the head coach of Fremantle Football Club from May, 2001 to Sep, 2001. 
 Justin Longmuir is the head coach of Fremantle Football Club from Sep, 2019 to Dec, 2022. 
 Damian Drum is the head coach of Fremantle Football Club from Jan, 1999 to May, 2001. 
 Ross Lyon is the head coach of Fremantle Football Club from Sep, 2011 to Aug, 2019. 
 Mark Harvey is the head coach of Fremantle Football Club from Jul, 2007 to Sep, 2011. 
 Gerard Neesham is the head coach of Fremantle Football Club from Jan, 1995 to Jan, 1998.

Answer:
Mark Harvey