Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE player (HS INTEGER, pID VARCHAR); CREATE TABLE tryout (pPos VARCHAR, pID VARCHAR)
### Question:
What is minimum hours of the students playing in different position?
### Answer:
SELECT MIN(T2.HS), T1.pPos FROM tryout AS T1 JOIN player AS T2 ON T1.pID = T2.pID GROUP BY T1.pPos