Executive Agreements Database,  Statement Regarding the International Express Mail Agreement Between The United States Postal Service and The Postal Administration Of Costa Rica. Agreement Signed At San Jose On August 19, 1989, and Act Washington, D.C. On September 14, 1989
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'TIAS 11690First signed 08/19/1989Last signed 09/14/1989Entry into force (supplemented by last signed) 09/14/1989stamped 89-250C06544914cover mem' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["39 USC 407","Article 6 of the Universal Postal Convention, TIAS 9972","Highest Rating 1 (authorization to conclude agreements)"]} <|eot_id|>
 Here is the Description of a dataset. Description:'TIAS 11690First signed 08/19/1989Last signed 09/14/1989Entry into force (supplemented by last signed) 09/14/1989stamped 89-250C06544914cover mem' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
TIAS 11690First signed 08/19/1989Last signed 09/14/1989Entry into force (supplemented by last signed) 09/14/1989stamped 89-250C06544914cover mem
39 USC 407; Article 6 of the Universal Postal Convention, TIAS 9972; Highest Rating 1 (authorization to conclude agreements)