diff --git a/lib/rturk/parsers/answer_parser.rb b/lib/rturk/parsers/answer_parser.rb
index 05a3676..63aed48 100644
--- a/lib/rturk/parsers/answer_parser.rb
+++ b/lib/rturk/parsers/answer_parser.rb
@@ -14,6 +14,16 @@ def self.parse(xml)
           next if child.blank?
           if child.name == 'QuestionIdentifier'
             key = child.inner_text
+          elsif child.name == 'SelectionIdentifier'
+            if answer.children.length == 1
+              value = child.inner_text
+            else
+              if value.nil?
+                value = Array(child.inner_text)
+              else
+                value << child.inner_text
+              end
+            end
           else
             value = child.inner_text
           end
@@ -26,4 +36,4 @@ def self.parse(xml)
 
   end
 
-end
\ No newline at end of file
+end