Question: How many people died in the disaster Joseph F. Waeckerle directed search and rescue efforts for?
Sentence (from "2009 Shanxi mine blast"): According to the state-run Xinhua News Agency, rescue efforts concluded at 6 p.m. (CST), February 22 with all trapped miners located; the death toll was 74, with 114 in the hospital and five in critical condition.
Relevant evidence: No