<synset id="n10414379" type="n">
<lex_filenum>18<lex_filenum/>
<word lex_id="0">pen pal<word/>
<word lex_id="0">pen-friend<word/>
<pointer refs="n09966554">Hypernym<pointer/>
<def>a person you come to know by frequent friendly correspondence<def/>
<synset/>