question: the fastest and easiest way to open your jbig file is to double-click it.
Capitalize this past sentence correctly.
A: The fastest and easiest way to open your JBIG file is to double-click it.

question: mining watercourse landmark, spania dolina
Capitalize this past sentence correctly.
A: Mining watercourse landmark, Spania Dolina

question: in a 13 weeks subchronic dermal study rats were exposed for 13 weeks at 0, 200, 600 and 2000 mg/kg bw/day.
Capitalize this past sentence correctly.
A: In a 13 weeks subchronic dermal study rats were exposed for 13 weeks at 0, 200, 600 and 2000 mg/kg bw/day.