Find the claim id and claim date of the claim that incurred the most settlement count. Also tell me the count.
return claims ;return settlements of #1 ;return number of  #2 for each #1 ;return the  highest of #3 ;return #1 where #2 is equal to #4 ;return claim   id of #5 ;return claim   date of #5 ;return #6 ,  #7 ,   #4
['select', 'project', 'group', 'aggregate', 'comparative', 'project', 'project', 'union']