{"activity":"1.1. That admin activity","spot_type":"D","spot_date":5}
{"activity":"1.3. Fancy admin activity","spot_type":"E","spot_date":7}
{"activity":"2.2. Actual R&D stuff","spot_type":"O","spot_date":7}
{"activity":"2.2. Actual R&D stuff","spot_type":"O","spot_date":9}
{"activity":"2.2. Actual R&D stuff","spot_type":"O","spot_date":11}
{"activity":"WP2 - Whatever actual work","spot_type":"M","spot_date":6}