{"reviews":[{"answer_id":"a001","verdict":"uncertain","rationale":"The source says an evaluation protocol, scripts, and a baseline are provided, but does not describe the evaluation metrics. The answer does not identify an evaluation type, and the missing section prevents a fully supported assessment.","source_span_ids":["s00007","s00076"],"issues":[{"type":"source_ambiguity","claim":"The evaluation metrics are absent from the supplied source.","answer_quote":"An evaluation protocol with evaluation scripts and a baseline method.","source_span_ids":["s00007","s00076"]}]},{"answer_id":"a002","verdict":"uncertain","rationale":"The source supports the existence of an evaluation protocol, scripts, and a baseline, but does not describe the evaluation metrics. The answer does not identify an evaluation type, and the missing section prevents a fully supported assessment.","source_span_ids":["s00007","s00076"],"issues":[{"type":"source_ambiguity","claim":"The evaluation metrics are absent from the supplied source.","answer_quote":"An evaluation protocol with scripts and a baseline method.","source_span_ids":["s00007","s00076"]}]},{"answer_id":"a003","verdict":"uncertain","rationale":"The supplied source mentions an evaluation protocol and scripts but omits the section describing the metrics. The reference lists metrics, so the question may be answerable from the complete original document, but the supplied spans cannot establish them.","source_span_ids":["s00007","s00076"],"issues":[{"type":"source_ambiguity","claim":"The supplied source does not describe the evaluation metrics.","answer_quote":"unanswerable","source_span_ids":["s00007","s00076"]}]},{"answer_id":"a004","verdict":"uncertain","rationale":"The source supports the existence of an evaluation protocol and scripts for the task, but does not describe the evaluation metrics. The answer does not identify an evaluation type, and the missing section prevents a fully supported assessment.","source_span_ids":["s00007","s00076"],"issues":[{"type":"source_ambiguity","claim":"The evaluation metrics are absent from the supplied source.","answer_quote":"An evaluation protocol and scripts for concept-map-based multi-document summarization.","source_span_ids":["s00007","s00076"]}]},{"answer_id":"a005","verdict":"uncertain","rationale":"The source supports the existence of an evaluation protocol and scripts, but does not describe the evaluation metrics. The answer does not identify an evaluation type, and the missing section prevents a fully supported assessment.","source_span_ids":["s00007","s00076"],"issues":[{"type":"source_ambiguity","claim":"The evaluation metrics are absent from the supplied source.","answer_quote":"An evaluation protocol with evaluation scripts.","source_span_ids":["s00007","s00076"]}]}]}