Table: fundraising for the 2008 united states presidential election
Question: What were the greatest sources of funding for each candidate during the 2008 United States presidential election?
Step 1 (Reasoning, Analytic entailment): sources of funding, contributions or loans received
Step 2 (Operation, Indexing): contributions and loans received
Step 3 (Operation, Indexing): combined total
Step 4 (Reasoning, Arithmetic): >, contributions and loans received
Answer: contributions