Table: ministry of health (israel)
Question: How many health ministers were there in total during the first 10 years of the Ministry of Health's existence?
Step 1 (Operation, Indexing): term start
Step 2 (Reasoning, Temporal Reasoning): term start, the first 10 years
Step 3 (Operation, Filter): term start
Step 4 (Reasoning, Aggregating): COUNT, minister
Answer: 6