\batchmode
\documentclass[10pt,dvips]{amsart}
\usepackage{amsmath,amsfonts,amssymb,multicol}
\usepackage{graphicx}
\usepackage{epsf}
\usepackage{pslatex}
\pagestyle{plain}
\textheight 9in
\oddsidemargin = -0.42in
\evensidemargin = -0.42in
\textwidth= 7.28in
\columnsep = .25in
\columnseprule = .4pt
\def\endline{\bigskip\hrule width \hsize height 0.8pt }
\newcommand{\lt}{<}
\newcommand{\gt}{>}
\newcommand{\less}{<}
\newcommand{\grt}{>}

%capa tex macros
\newcommand{\capa}{{\sl C\kern-.10em\raise-.00ex\hbox{\rm A}\kern-.22em%
{\sl P}\kern-.14em\kern-.01em{\rm A}}}
  
\newenvironment{choicelist}
{\begin{list}{}
	{\setlength{\rightmargin}{0in}\setlength{\leftmargin}{0.13in}
	\setlength{\topsep}{0.05in}\setlength{\itemsep}{0.022in}
	\setlength{\parsep}{0in}\setlength{\belowdisplayskip}{0.04in}
	\setlength{\abovedisplayskip}{0.05in}
	\setlength{\abovedisplayshortskip}{-0.04in}
	\setlength{\belowdisplayshortskip}{0.04in}}
	}
{\end{list}}

%end capa tex macros 



\begin{document}
\voffset=-0.8in
\newpage
\setcounter{page}{1}
\begin{multicols}{2}
\columnwidth=\linewidth
%% this file must end with a newline