SELECT T1.grant_amount FROM Grants AS T1 JOIN Documents AS T2 ON T1.grant_id  =  T2.grant_id WHERE T2.sent_date  <  '1986-08-26 20:49:27' INTERSECT SELECT grant_amount FROM grants WHERE grant_end_date  >  '1989-03-16 18:27:16'
What are the distinct grant amount for the grants where the documents were sent before '1986-08-26 20:49:27' and grant were ended after '1989-03-16 18:27:16'?
SELECT T1.grant_amount FROM Grants AS T1 JOIN Documents AS T2 ON T1.grant_id = T2.grant_id WHERE T2.sent_date < '1986-08-26 20:49:27 ' INTERSECT SELECT grant_amount FROM grants WHERE grant_end_date > '1989-03-16 18:27:16 '
select t1 . grant_amount from grants as t1 join documents as t2 on t1 . grant_id = t2 . grant_id where t2 . sent_date < value intersect select grant_amount from grants where grant_end_date > value
What are the distinct grant amount for the grants where the documents were sent before '1986-08-26 20:49:27 ' and grant were ended after '1989-03-16 18:27:16 ' ?