~

NIPS2020/main.tex

@@ -150,7 +150,9 @@ evolution of human intelligence. xxxxxxxxxx\rmk{some claimes.} Even with so many
 the emergence of symbolic language among our pre-human ancestors is still a
 mystery accompanied with many controversial theories and hypothesis. This old
 problem had been a long-standing challenge in many fields, including artificial
-intelligence in computer science.
+intelligence in computer science, as it could provide insights into 
+the origins of artificial intelligence.
+
 
 %Recent effort for emergence is not correct
 Recent efforts in computer science start to explore the emergence of symbolic
@@ -207,7 +209,7 @@ communication, \rmk{xxxxx}.
 
 \section{Background and Motivation}
 In this section, we introduce the \emph{Symbolic Language} and the major efforts
-related to the emergence symbolic language.
+related to the emergence of symbolic language.
 
 \subsection{Symbolic Language}