Question:
Who was the head of Somalia in Jul, 2021?

Context:
 Mahdi Mohammed Gulaid is the head of the government of Somalia from Jul, 2020 to Sep, 2020. 
 Mohamed Hussein Roble is the head of the government of Somalia from Sep, 2020 to Dec, 2022. 
 Hassan Ali Khayre is the head of the government of Somalia from Mar, 2017 to Jul, 2020.

Answer:
Question:
Who was the head of Somalia in Jul, 2021?

Context:
 Mahdi Mohammed Gulaid is the head of the government of Somalia from Jul, 2020 to Sep, 2020. 
 Mohamed Hussein Roble is the head of the government of Somalia from Sep, 2020 to Dec, 2022. 
 Hassan Ali Khayre is the head of the government of Somalia from Mar, 2017 to Jul, 2020.

Answer:
user
Mohamed Hussein Roble
assistant
Question:
Who was the head of Somalia in Jul, 2021?

Context:
 Mahdi Mohammed Gulaid is the head of the government of Somalia from Jul, 2020 to Sep, 2020. 
 Mohamed Hussein Roble is the head of the government of Somalia from Sep, 2020 to Dec, 2022. 
 Hassan Ali Khayre is the head of the government of Somalia from Mar, 2017 to Jul, 2020.

Answer:
user
Hassan Ali Khayre
Mahdi Mohammed Gulaid
assistant
Question:
Who was the head of Somalia in Jul, 2021?

Context:
 Mahdi Mohammed Gulaid is the head of the government of Somalia from Jul, 2020 to Sep, 2020. 
 Mohamed Hussein Roble is the head of the government of Somalia from Sep, 2020 to Dec, 2022. 
 Hassan Ali Khayre is the head of the government of Somalia from Mar, 2017 to Jul, 2020.

Answer:
user
Mohamed Hussein Roble
assistant