QUES: There is some evidence, in the form of ice cores drilled to about 400 m (1,300 ft) above the water line, that Lake Vostok's waters may contain microbial life. The frozen surface of the lake shares similarities with Jupiter's moon, Europa. If life is discovered in Lake Vostok, it would strengthen the argument for the possibility of life on Europa. On 7 February 2008, a NASA team embarked on a mission to Lake Untersee, searching for extremophiles in its highly alkaline waters. If found, these resilient creatures could further bolster the argument for extraterrestrial life in extremely cold, methane-rich environments.

What do the waters in the lake share similarities with?
What is the answer?
ANS: unanswerable
QUES: The local councils are responsible for providing the functions set out in the Local Government Act 1989 such as urban planning and waste management. Most other government services are provided or regulated by the Victorian state government, which governs from Parliament House in Spring Street. These include services which are associated with local government in other countries and include public transport, main roads, traffic control, policing, education above preschool level, health and planning of major infrastructure projects. The state government retains the right to override certain local government decisions, including urban planning, and Melburnian issues often feature prominently in state election.

Which act sets functions for Melbourne such as urban planning and waste management?
What is the answer?
ANS: Local Government Act 1989
QUES: Old Persian is the Old Iranian dialect as it was spoken in south-western Iran by the inhabitants of Parsa, who also gave their name to their region and language. Genuine Old Persian is best attested in one of the three languages of the Behistun inscription, composed circa 520 BC, and which is the last inscription (and only inscription of significant length) in which Old Persian is still grammatically correct. Later inscriptions are comparatively brief, and typically simply copies of words and phrases from earlier ones, often with grammatical errors, which suggests that by the 4th century BC the transition from Old Persian to Middle Persian was already far advanced, but efforts were still being made to retain an "old" quality for official proclamations.

During what century was the change from old to middle Persian just beginning?
What is the answer?
ANS:
unanswerable