Table schema:
CREATE TABLE LOTS (lot_details VARCHAR, lot_id VARCHAR); CREATE TABLE TRANSACTIONS_LOTS (transaction_id VARCHAR); CREATE TABLE TRANSACTIONS (transaction_id VARCHAR, share_count VARCHAR, transaction_type_code VARCHAR)

Question: What are the lot details of lots associated with transactions whose share count is bigger than 100 and whose type code is "PUR"?
SQL: SELECT T1.lot_details FROM LOTS AS T1 JOIN TRANSACTIONS_LOTS AS T2 ON T1.lot_id = T2.transaction_id JOIN TRANSACTIONS AS T3 ON T2.transaction_id = T3.transaction_id WHERE T3.share_count > 100 AND T3.transaction_type_code = "PUR"