Table: piercarlo ghinzani
Question: Did Piercarlo Ghinzani drive for more than one team in any given year? Answer with only 'Yes' or 'No' that is most accurate and nothing else.
Step 1 (Operation, Indexing): year
Step 2 (Operation, Grouping): entrant
Step 3 (Reasoning, Arithmetic): comparison, entrant name
Step 4 (Reasoning, Reasoning with Quantifiers): existential, different entrant names in a single year
Answer: Yes