Real Mom<br>There was a girl who had never met her mother. She was told at a young age that she never would. She went looking for anyone with her mother's name. She was unsuccessful for many years. By chance, she found her sitting next to her on a plane.
Some girls never meet their real mothers
The text only talks about a single girl. The discussion about girls in general is beyond the scope of the text. The system probably confused the subject of this sentence for the girl in the passage.
( z1 meet :polarity - :ARG0 ( z2 girl :quant ( z3 some ) ) :ARG1 ( z4 person :ARG0-of ( z5 have-rel-role :ARG1 z2 :ARG2 ( z6 mother :ARG1-of ( z7 real ) ) ) ) :time ( z8 ever ) )