summarizer = dict(
    dataset_abbrs=[
        'musr_murder_mysteries',
        'musr_object_placements',
        'musr_team_allocation',
        'musr_average'
    ],
    summary_groups=[
        {
            'name': 'musr_average',
            'subsets': [
                'musr_murder_mysteries',
                'musr_object_placements',
                'musr_team_allocation',
            ],
        }
    ],
)