Problem: These arrangements have explanations at different levels -- mathematics , physics , chemistry , biology -- each individually necessary , but all correct together .
These arrangements have explanations at various levels -- mathematics , physics , chemistry , biology -- each individually correct , but all necessary together .
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A: no

Problem: The Paul England translation of 1912 is a '' singable translation '' , which is compatible with the vocal line written by Strauss for the German .
The Paul England translation of 1912 is a '' vocal translation '' , which is compatible with the singable line Strauss wrote for the German .
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A: no

Problem: Huge fields along the zone were discovered in 1920 at Huntington Beach Oil Field and at Long Beach Oil Field in 1921 .
Giant fields along the zone were discovered in 1920 at Long Beach Oil Field and Huntington Beach Oil Field in 1921 .
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A:
no