Problem: Liao works mainly in the fields of comparative literature , cultural theory and postcolonial studies .
Liao works primarily in the fields of comparative literature , cultural theory , and postcolonial studies .
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A: yes

Problem: The district of Waitaki , in the regions of Canterbury and Otago of New Zealand , spans the traditional border between the two regions , the Waitaki River .
The Waitaki district , in the Canterbury and Otago regions of New Zealand , straddles the traditional border between the two regions , the Waitaki River .
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A: yes

Problem: Casper is expressed in the second season by Robbie Sublett in the film , Matthew Geczy in the first season and Devon Werkheiser .
Casper is voiced by Devon Werkheiser in the film , Robbie Sublett in the first season and Matthew Geczy in the second season .
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A:
no