Question:
Who was the head coach of the team Heart of Midlothian F.C. in May, 2019?

Context:
 Craig Levein is the head coach of Heart of Midlothian F.C. from Aug, 2017 to Oct, 2019. 
 Robbie Neilson is the head coach of Heart of Midlothian F.C. from Jun, 2020 to Dec, 2022. 
 Gary Locke is the head coach of Heart of Midlothian F.C. from Feb, 2013 to May, 2014.

Answer:
Question:
Who was the head coach of the team Heart of Midlothian F.C. in May, 2019?

Context:
 Craig Levein is the head coach of Heart of Midlothian F.C. from Aug, 2017 to Oct, 2019. 
 Robbie Neilson is the head coach of Heart of Midlothian F.C. from Jun, 2020 to Dec, 2022. 
 Gary Locke is the head coach of Heart of Midlothian F.C. from Feb, 2013 to May, 2014.

Answer:
user
Craig Levein
assistant
Question:
Who was the head coach of the team Heart of Midlothian F.C. in May, 2019?

Context:
 Craig Levein is the head coach of Heart of Midlothian F.C. from Aug, 2017 to Oct, 2019. 
 Robbie Neilson is the head coach of Heart of Midlothian F.C. from Jun, 2020 to Dec, 2022. 
 Gary Locke is the head coach of Heart of Midlothian F.C. from Feb, 2013 to May, 2014.

Answer:
user
Robbie Neilson
Gary Locke
assistant
Question:
Who was the head coach of the team Heart of Midlothian F.C. in May, 2019?

Context:
 Craig Levein is the head coach of Heart of Midlothian F.C. from Aug, 2017 to Oct, 2019. 
 Robbie Neilson is the head coach of Heart of Midlothian F.C. from Jun, 2020 to Dec, 2022. 
 Gary Locke is the head coach of Heart of Midlothian F.C. from Feb, 2013 to May, 2014.

Answer:
user
Craig Levein
assistant