{"reviews":[{"answer_id":"a001","verdict":"correct","rationale":"Joyce Van Patten matches the supplied reference answer. The passages identify Grown Ups and The Chosen One, but do not explicitly identify her role in Grown Ups.","source_span_ids":["s00340","s00362","s00377","s00382"],"issues":[]},{"answer_id":"a002","verdict":"uncertain","rationale":"The supplied reference gives Joyce Van Patten, but the passages do not identify the performer who plays Rob's wife or explicitly establish the producer attribution needed to answer the question. The answer accurately describes that limitation, so the source alone does not support a confident negative verdict.","source_span_ids":["s00340","s00362","s00377","s00382"],"issues":[{"type":"source_ambiguity","claim":"The passages do not supply the full chain needed to identify the requested performer.","answer_quote":"The passages do not specify.","source_span_ids":["s00340","s00362","s00377","s00382"]}]},{"answer_id":"a003","verdict":"uncertain","rationale":"The supplied reference gives Joyce Van Patten, but the passages do not identify the performer who plays Rob's wife or explicitly establish the producer attribution needed to answer the question. The answer accurately describes that limitation, so the source alone does not support a confident negative verdict.","source_span_ids":["s00340","s00362","s00377","s00382"],"issues":[{"type":"source_ambiguity","claim":"The passages do not supply the full chain needed to identify the requested performer.","answer_quote":"Not specified in the passages.","source_span_ids":["s00340","s00362","s00377","s00382"]}]}]}