<table>participation
    <thead>
    <tr>
        @foreach($questions as $question )
            <th>{{ $question }}</th>
        @endforeach
    </tr>
    </thead>
    <tbody>
    @foreach($submissions as $submission)
        <tr>
            @forelse($submission as $key => $data)
                @if($key == 'answers')
                    @foreach($data as $counter => $answer)
                        <td>
                            @if(is_array($answer))
                                @if(count($answer) == count($answer, COUNT_RECURSIVE))
                                    {{ implode(', ', $answer) }}
                                @endif
                            @else
                                {{ $answer }}
                            @endif
                        </td>
                    @endforeach
                @else
                    <td>{{ $data }}</td>
                @endif
            @empty
            @endforelse
        </tr>
    @endforeach
    </tbody>
</table>