Table: connecticut public radio
Question: Are there any Connecticut Public Radio stations that have the same call sign but different frequencies? Answer with only 'Yes' or 'No' that is most accurate and nothing else.
Step 1 (Operation, Indexing): call sign
Step 2 (Reasoning, Other Commonsense Reasoning): have the same
Step 3 (Operation, Indexing): frequency
Step 4 (Reasoning, Other Commonsense Reasoning): different
Answer: No