{"task": {"agent_timeout": 3600, "task": "debit_card_specializing__1522", "verifier_timeout": 1800, "instruction": "You are given a natural language question and a SQLite database. Your task is to write a SQL query that answers the question.\n\nDatabase file: `/app/db.sqlite`\nYou may use `sqlite3` or Python to inspect the schema and data. Do not modify the database.\n\nQuestion:\nThere's one customer spent 214582.17 in the June of 2013, which currency did he/she use?\n\nEvidence:\nJune of 2013 means Date contains '201306' in the yearmonth.date of the database\n\nSchema:\nCREATE TABLE customers\n(\n    CustomerID INTEGER UNIQUE     not null\n        primary key,\n    Segment    TEXT null,\n    Currency   TEXT null\n)\nCREATE TABLE gasstations\n(\n    GasStationID INTEGER    UNIQUE   not null\n        primary key,\n    ChainID      INTEGER          null,\n    Country      TEXT null,\n    Segment      TEXT null\n)\nCREATE TABLE products\n(\n    ProductID   INTEGER   UNIQUE      not null\n        primary key,\n    Description TEXT null\n)\nCREATE TABLE \"transactions_1k\"\n(\n    TransactionID INTEGER\n        primary key autoincrement,\n    Date          DATE,\n    Time          TEXT,\n    CustomerID    INTEGER,\n    CardID        INTEGER,\n    GasStationID  INTEGER,\n    ProductID     INTEGER,\n    Amount        INTEGER,\n    Price         REAL\n)\nCREATE TABLE \"yearmonth\"\n(\n    CustomerID  INTEGER not null\n        references customers\n            on update cascade on delete cascade\n        references customers,\n    Date        TEXT    not null,\n    Consumption REAL,\n    primary key (Date, CustomerID)\n)\n\nOutput:\nWrite ONLY the SQL query to `/app/answer.sql`. Do not include code fences, comments, or explanations.\n", "memory": "4096m", "runnable": false, "difficulty": "easy", "language": "", "cpus": 1, "instruction_truncated": false, "category": "database", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "bird-bench", "tags": []}, "runs": []}