Question:
Who was the chair of Nigerian Federal Ministry of Education in Jun, 2008?

Context:
 Obiageli Katryn Ezekwesili is the chair of Nigerian Federal Ministry of Education from Jun, 2006 to Apr, 2007. 
 Ruqayyah Ahmed Rufa'i is the chair of Nigerian Federal Ministry of Education from Apr, 2010 to Sep, 2013. 
 Ibrahim Shekarau is the chair of Nigerian Federal Ministry of Education from Jan, 2014 to Jan, 2015. 
 Sam Egwu is the chair of Nigerian Federal Ministry of Education from Dec, 2008 to Mar, 2010. 
 Igwe Aja-Nwachukwu is the chair of Nigerian Federal Ministry of Education from Jun, 2007 to Dec, 2008. 
 Adamu Adamu is the chair of Nigerian Federal Ministry of Education from Nov, 2015 to Dec, 2022.

Answer:
Question:
Who was the chair of Nigerian Federal Ministry of Education in Jun, 2008?

Context:
 Obiageli Katryn Ezekwesili is the chair of Nigerian Federal Ministry of Education from Jun, 2006 to Apr, 2007. 
 Ruqayyah Ahmed Rufa'i is the chair of Nigerian Federal Ministry of Education from Apr, 2010 to Sep, 2013. 
 Ibrahim Shekarau is the chair of Nigerian Federal Ministry of Education from Jan, 2014 to Jan, 2015. 
 Sam Egwu is the chair of Nigerian Federal Ministry of Education from Dec, 2008 to Mar, 2010. 
 Igwe Aja-Nwachukwu is the chair of Nigerian Federal Ministry of Education from Jun, 2007 to Dec, 2008. 
 Adamu Adamu is the chair of Nigerian Federal Ministry of Education from Nov, 2015 to Dec, 2022.

Answer:
user
Igwe Aja-Nwachukwu
assistant
Question:
Who was the chair of Nigerian Federal Ministry of Education in Jun, 2008?

Context:
 Obiageli Katryn Ezekwesili is the chair of Nigerian Federal Ministry of Education from Jun, 2006 to Apr, 2007. 
 Ruqayyah Ahmed Rufa'i is the chair of Nigerian Federal Ministry of Education from Apr, 2010 to Sep, 2013. 
 Ibrahim Shekarau is the chair of Nigerian Federal Ministry of Education from Jan, 2014 to Jan, 2015. 
 Sam Egwu is the chair of Nigerian Federal Ministry of Education from Dec, 2008 to Mar, 2010. 
 Igwe Aja-Nwachukwu is the chair of Nigerian Federal Ministry of Education from Jun, 2007 to Dec, 2008. 
 Adamu Adamu is the chair of Nigerian Federal Ministry of Education from Nov, 2015 to Dec, 2022.

Answer:
user
Sam Egwu
Obiageli Katryn Ezekwesili
Adamu Adamu
Ruqayyah Ahmed Rufa'i
Ibrahim Shekarau
assistant
Question:
Who was the chair of Nigerian Federal Ministry of Education in Jun, 2008?

Context:
 Obiageli Katryn Ezekwesili is the chair of Nigerian Federal Ministry of Education from Jun, 2006 to Apr, 2007. 
 Ruqayyah Ahmed Rufa'i is the chair of Nigerian Federal Ministry of Education from Apr, 2010 to Sep, 2013. 
 Ibrahim Shekarau is the chair of Nigerian Federal Ministry of Education from Jan, 2014 to Jan, 2015. 
 Sam Egwu is the chair of Nigerian Federal Ministry of Education from Dec, 2008 to Mar, 2010. 
 Igwe Aja-Nwachukwu is the chair of Nigerian Federal Ministry of Education from Jun, 2007 to Dec, 2008. 
 Adamu Adamu is the chair of Nigerian Federal Ministry of Education from Nov, 2015 to Dec, 2022.

Answer:
user
Igwe Aja-Nwachukwu
assistant