question: the 29.2 mb art pack includes 275 high-quality images for your desktop.
Capitalize this past sentence correctly.
A: The 29.2 MB art pack includes 275 high-quality images for your desktop.

question: extract useful information from large sets of data or heaps of documents.
Capitalize this past sentence correctly.
A: Extract useful information from large sets of data or heaps of documents.

question: brazil mega-sena lottery results - saturday 23 july 2016
Capitalize this past sentence correctly.
A: Brazil Mega-Sena lottery results - Saturday 23 July 2016