You can find out so much about people on the internet these days that civil liberty campaigners are arguing for new laws so that people can get back some vestige of control over their personal data. The 1998 Data Protection Act gives us the right to know the personal information companies are holding. But the new threat to personal liberty is quite the opposite it is the threat of complete strangers finding out our personal details. Undertake an internet search on someone you know with any of the main search engines and you are likely to obtain thousands of results which if trawled through can provide particulars of employment, a work phone number and e-mail address. Find a CV belonging to that person and you will get hold of their home address, date of birth, home telephone number, personal e-mail address and a listing of their educational history and interests. If the person for whom you are searching is active on a social network site or an internet specialist interest forum then you may well be able to identify a database of friends and contacts and by reading recent postings obtain a flavour of their views and preferences. Search the database of a genealogy site and you may well be able to identify generations of family members.

Question: The penultimate sentence of the passage illustrates the sort of things that people post on the internet.
Options:
A. true, B. false, C. uncertain
Answer: "A"