1. Such a modified peptide , or '' distorted key '' , will automatically become an inhibitor candidate against HIV protease .
2. Such a modified peptide or '' distorted key '' becomes an inhibitor candidate against HIV protease automatically .
OPTIONS:
- no
- yes

yes

1. The remaining two cars were ordered from the Estonian defence league and were delivered in 1927 .
2. The remaining two cars were delivered by the Estonian defence league and they were ordered in 1927 .
OPTIONS:
- no
- yes

no

1. Aleksey Pavlovich Chapygin ( ; -21 October 1937 ) was a Russian writer , and one of the founders of the Soviet historical novel .
2. Aleksey Pavlovich Chapygin ( October 21 , 1937 ) , was a Soviet historical writer and one of the founders of the Russian novel .
OPTIONS:
- no
- yes
no