{"kind":"assistant","text":"causcibench_metadata_rule/1: iv","tool_calls":[{"args":{"dataset":"goldsmith_doing_well","endog":["x"],"exog":["usaid","gdppc","wbgi","fhscore","africa","trade_i","trade_e","unvote_key"],"instruments":["z_ratio","z_death"],"y":"y_us"},"id":"script_1","name":"infer__iv_2sls"}]}