[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"exercise-C2-4952":3},{"preview":4,"open":12,"missing":27},{"id":5,"number":6,"total":7,"level":8,"course":9,"activity":10,"discriminator":11,"title":12,"slug":12,"instructions":12,"excerpt":13,"prompts":14,"lock":15,"access":16,"updated":17,"previous_id":18,"next_id":19,"previous":20,"next":22,"first":24},4952,51,60,"C2","writing","essay","writing_c2_essay",null,"Everyone should be a donor unless they refuse Thousands of people die every year while waiting for organ transplants, even though most people say they support donation. An opt-out system, under which everyone is presumed to be a donor unless they have registered an objection, would close this gap between attitude and…",[],"login","pro","2026-10-02T14:14:49",4951,4953,{"id":18,"number":21,"title":12,"slug":12},50,{"id":19,"number":23,"title":12,"slug":12},52,{"id":25,"number":26,"title":12,"slug":12},4902,1,false]