<synset id="n11131658" type="n">
<lex_filenum>18<lex_filenum/>
<word lex_id="0">Lichtenstein<word/>
<word lex_id="0">Roy Lichtenstein<word/>
<pointer refs="n10391653">Instance Hypernym<pointer/>
<def>United States painter who was a leading exponent of pop art (1923-1997)<def/>
<synset/>