[Q]: The stupendous power of the Tevatron made possible the 1995 discovery of the top quark - the last of six flavors of quarks predicted by the standard model theory of particle physics. It was discovered by a group of college students
[A]: It's impossible to say

[Q]: Video A group of community activists who used fake road signs and markings to deter drug dealers from their east London estate said their actions have been successful. Jonathan Moberly of the Weavers Community Action Group told Politics Live presenter Jo Coburn said the "fairly amusing" signs worked and there was no dealing this Sunday after the signs went up. READ: 'Drug dealers only' parking space highlights London crime Their east London estate has a gardener named Samwise.
[A]: It's impossible to say

[Q]: The Alibi<br>Carlos was being questioned by the police. He had an alibi for where he had been when the crime was committed. The police checked it out and let him go. Carlos was relieved. He had never been in trouble before! Carlos had a brother who has been in trouble many times before.
[A]: It's impossible to say

[Q]: Skiing<br>Franklin was a very good skier. He had decided to come up and hit the slopes for a weekend. He was flying down all of the hills and trails. Franklin met up with some friends as well and they skied. He had an incredible time that weekend skiing. Franklin had eggs for breakfast.
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It's impossible to say