deletions | additions       diff --git a/problem_statement.tex b/problem_statement.tex  index 9202387..738433a 100644  --- a/problem_statement.tex  +++ b/problem_statement.tex 
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\section{Problem Statement and relevance}  \subsection{Background}  \subsection{Motivation} \subsection{Optical Character Recognition. Background}  \subsection{OCR for receipts. Motivation}