Please capitalize where necessary: posted by admin on jan 24, 2013
A: Posted by admin on Jan 24, 2013
Q: but the challenge is not yet over.

A: But the challenge is not yet over.
Q: this is possible thanks to its good communication with the rest of the city of barcelona, and the public transportation that will take you to the main attractions within minutes.
A: This is possible thanks to its good communication with the rest of the city of Barcelona, and the public transportation that will take you to the main attractions within minutes.
Problem: is the patent system sufficiently flexible and effective to contain the very different trends in technological development?
Can you repeat this sentence, but capitalize it?
Answer: Is the patent system sufficiently flexible and effective to contain the very different trends in technological development?
Text: comments(9) - submitted by jp / translated by jp

Correct capitalization: Comments(9) - Submitted by jp / Translated by jp
Q: length of a rack: 18.5 cm

A:
Length of a rack: 18.5 cm