<human>: Q: How many Greenpeace activists boarded Fennica and Nordica in March 2012?
 A: On 16 March 2012, 52 Greenpeace activists from five different countries boarded Fennica and Nordica, multipurpose icebreakers chartered to support Shell's drilling rigs near Alaska.
 Does the answer correctly answer the question

OPTIONS:
- yes
- no
<bot>: yes