Please capitalize where necessary: in fact, despite writing a work which appears to us today to be in the style of a modern textbook, grassmann failed to convince mathematicians of his own time.
A: In fact, despite writing a work which appears to us today to be in the style of a modern textbook, Grassmann failed to convince mathematicians of his own time.

Q: she let the jackal's wife understand that it was time to leave. jackal's wife talked about it to her husband and a day when the lion and the jackal was hunting together, told the jackal that he and his family would soon move. "but why did you ask us not to move before, if you felt like this?"

A: She let the jackal's wife understand that it was time to leave. Jackal's wife talked about it to her husband and a day when the lion and the jackal was hunting together, told the jackal that he and his family would soon move. "But why did you ask us not to move before, if you felt like this?"

Q: audio maestro extractor pack consists of the following four independent applications.[ cd-da extractor ]
A: Audio Maestro Extractor Pack consists of the following four independent applications.[ CD-DA Extractor ]

Problem: i think cara delevigne has a pretty cool style, but i am usually inspired by the people i see on the street or online..
Can you repeat this sentence, but capitalize it?
Answer: I think Cara Delevigne has a pretty cool style, but I am usually inspired by the people I see on the street or online..

Text: cab variants - cabs : volvo trucks - united kingdom & ireland

Correct capitalization: Cab variants - Cabs : Volvo Trucks - United Kingdom & Ireland

Q: during hurricane irene in 2011, which that raged in puerto rico, the dominican republic, haiti and new york, authorities discovered that tweets about the hurricane were moving faster than the hurricane itself.
A:
During hurricane Irene in 2011, which that raged in Puerto Rico, the Dominican Republic, Haiti and New York, authorities discovered that tweets about the hurricane were moving faster than the hurricane itself.