###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q16012354: Heinrich Walter (Q16012354) : German-Russian botanist and eco-physiologist (1898-1989) : ( delete | history | links | entity usage | logs ) Merged with Q877690 . Convallaria majalis ( talk ) 15:49, 12 April 2014 (UTC)