Determine if the sentence is true based on the text below.
The River Thames flows through London.

A 15ft (4.5 meter) northern bottle-nosed whale has been spotted swimming in the river Thames in Central London, UK. The "Thames whale" managed to swim up past the Thames barrier and under many bridges, reaching as far as Chelsea before it turned around just before Albert Bridge. TV news helicopters scrambled to provide live TV footage of the whale, and many spectators lined the banks of the river. The whale is said to be looking healthy, although some fear that the whale may beach itself as it tried to do before rescuers forced it back into the middle of the river. Normally found in the North Atlantic, there have been sightings of a second whale near Southend.
OPTIONS:
- yes
- no
yes
In addition to data bases and publicity, stolen art is recovered when someone seeks appraisal or offers it for sale to dealers or auction houses, responds to a reward offer, attempts to remove it through customs, or requests a ransom for the art.
OPTIONS:
- yes
- no
Question: Centralized inventory records for museums aid in theft awareness.
no
Cote d'Ivoire's President Laurent Gbagbo promulgated new election laws on July 14, including the creation of an independent electoral commission to oversee the presidential vote, which is slated for October 30.
Is this true: New elections in Cote d'Ivoire will take place on July 14.
OPTIONS:
- yes
- no

A: no
Question:
On August 21, the Polish weekly Przekroj published an advertisement for Dan-Mark exercise books, bearing the logo of 4fun.tv, a Polish music/interactive TV station. Part of the advertisement contained a definition of the word "exercise book". The wording looked familiar, and Wikinews consulted Wikipedia, the collaborative online encyclopedia. Upon seeing the Wikipedia definition, it appeared that the entry quoted in the promotional material was identical to the initial two paragraphs of the relevant Wikipedia entry.
Is this true?
Wikipedia is an online encyclopedia anyone can edit.
OPTIONS:
- yes
- no

Answer:
yes
Problem: San Salvador, Jan. 13, '90 (Acan-Efe) -The bodies of Hector Oqueli and Gilda Flores, who had been kidnapped on the 12th of January, were found in Cuilapa, Guatemala, near the border with El Salvador, the relatives of one of the victims have reported.

Based on that paragraph can we say the following?
A kidnapping took place in San Salvador.

OPTIONS:
- yes
- no
****
Answer: no
Problem: Nagin defended his plan to return up to 180,000 people to the city, within a week and a half, despite concerns about the short supply of drinking water and heavily polluted floodwaters.

Based on that paragraph can we say the following?
Thousands of people are expected to return to New Orleans this week, as areas of the city are opened up to residents.

OPTIONS:
- yes
- no
****
Answer:
no