Problem: Carex tricephala is a species in the genus "Carex", family Cyperaceae. It is one of only about seven species in "Carex" sect. "Scabrellae". Members of this section have leaf-like bracts, and small spicate inflorescences. "Carex tricephala" is native to Southeast Asia, reported from Cambodia, Indonesia, Laos, Myanmar, Thailand, Vietnam and the Chinese province of Yunnan.

Based on the paragraph above can we conclude that "There was once seven members to each breed of the species "?

A: It's impossible to say


Problem: / Front page / News Update: 12:25PM RENWICK road in Suva will be closed from this afternoon and is expected to reopen again to the public tomorrow afternoon. The Fiji Roads Authority in a statement is advising travellers in Central Suva that Renwick Road will be closed from the corner of Ellery Street to Greig Street from 6pm today to 6pm tomorrow January 15, 2017. The closure is to allow installation works for a pedestrian crossing on Renwick Road. Motorists are requested to use alternative routes in the city.

Based on the paragraph above can we conclude that "The closure was not needed"?

A: It's impossible to say


Problem: Lose Control is the solo debut extended play by Chinese singer and actor Lay (Zhang Yixing), a member of the South Korean boy group EXO. It was released on October 28, 2016 in South Korea and China by S.M. Entertainment and distributed by KT Music. The EP features six tracks in total, including the two singles "what U need?" and "Lose Control".

Based on the paragraph above can we conclude that "the EP features two tracks and is the solo debut by Lay"?

A: