Task: Text to Code
Input (English): Step 1: For each row in Maintenance_Contracts table, find the corresponding rows in Assets table.
Step 2: find asset_details of the results of step 1 ordered ascending by contract_start_date
Output (English): SELECT T2.asset_details FROM Maintenance_Contracts AS T1 JOIN Assets AS T2 ON T1.maintenance_contract_id = T2.maintenance_contract_id ORDER BY T1.contract_start_date Asc