Article: Annelids are members of the protostomes, one of the two major superphyla of bilaterian animals the other is the deuterostomes, which includes vertebrates. Within the protostomes, annelids used to be grouped with arthropods under the super-group Articulata ("jointed animals"), as segmentation is obvious in most members of both phyla. However, the genes that drive segmentation in arthropods do not appear to do the same in annelids. Arthropods and annelids both have close relatives that are unsegmented. It is at least as easy to assume that they evolved segmented bodies independently as it is to assume that the ancestral protostome or bilaterian was segmented and that segmentation disappeared in many descendant phyla. The current view is that annelids are grouped with molluscs, brachiopods and several other phyla that have lophophores (fan-like feeding structures) and/or trochophore larvae as members of Lophotrochozoa. Bryzoa may be the most basal phylum (the one that first became distinctive) within the Lophotrochozoa, and the relationships between the other members are not yet known. Arthropods are now regarded as members of the Ecdysozoa ("animals that molt"), along with some phyla that are unsegmented.

Question: What does 'Articulata' mean?
Ans: jointed animals

Article: Egypt has hosted several international competitions. the last one was 2009 FIFA U-20 World Cup which took place between 24 September - 16 October 2009. On Friday 19 September of the year 2014, Guinness World Records has announced that Egyptian scuba diver Ahmed Gabr is the new title holder for deepest salt water scuba dive, at 332.35 metres. Ahmed set a new world record Friday when he reached a depth of more than 1,000 feet. The 14-hour feat took Gabr 1,066 feet down into the abyss near the Egyptian town of Dahab in ther Red Sea, where he works as a diving instructor.

Question: What was the last international competition Egypt hosted?
Ans: 2009 FIFA U-20 World Cup

Article: The Church of the Holy Apostles in Thessaloniki was built in 131014. Although some vandal systematically removed the gold tesserae of the background it can be seen that the Pantokrator and the prophets in the dome follow the traditional Byzantine pattern. Many details are similar to the Pammakaristos mosaics so it is supposed that the same team of mosaicists worked in both buildings. Another building with a related mosaic decoration is the Theotokos Paregoritissa Church in Arta. The church was established by the Despot of Epirus in 129496. In the dome is the traditional stern Pantokrator, with prophets and cherubim below.

Question: Who established the Theotokos Paregoritissa Church in 1294-96?
Ans: the Despot of Epirus

Article: On February 7, 1987, dozens of political prisoners were freed in the first group release since Khrushchev's "thaw" in the mid-1950s. On May 6, 1987, Pamyat, a Russian nationalist group, held an unsanctioned demonstration in Moscow. The authorities did not break up the demonstration and even kept traffic out of the demonstrators' way while they marched to an impromptu meeting with Boris Yeltsin, head of the Moscow Communist Party and at the time one of Gorbachev's closest allies. On July 25, 1987, 300 Crimean Tatars staged a noisy demonstration near the Kremlin Wall for several hours, calling for the right to return to their homeland, from which they were deported in 1944; police and soldiers merely looked on.

Question: When were the prisoners set free?
Ans:
February 7, 1987,