Problem: Robert Maass was born in East Orange , New Jersey , to study German immigrants Hedwig and Clara Maass .
Clara Maass was born in East Orange , New Jersey , to German immigrants Hedwig and Robert Maass .
OPTIONS:
- no
- yes
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A: no

Problem: Carl Ravell ( July 21 , 1910 - July 28 , 1968 ) , also known professionally as Carl Ravazza , was an American violinist , singer and bandleader .
Carl Ravazza ( July 21 , 1910 -- July 28 , 1968 ) , also known professionally as Carl Ravell , was an American violinist , vocalist and bandleader .
OPTIONS:
- no
- yes
-+-
A: no

Problem: His descendant of many other people , his father fought at war and decided , when it ended , to stay in Paraguay , like the Brazilian soldiers at the time .
Descendant of Brazilian people , his father fought in the war and once it ended , decided to stay in Paraguay , like many other soldiers at the time .
OPTIONS:
- no
- yes
-+-
A:
no