Fake prehistoric rock art of a caveman with a shopping trolley has been hung on the walls of the British Museum.
The rock art was hung as a joke.
A: It's impossible to say

How to make welsh cookies<br>Pour the egg and the milk into a bowl and whisk them together until they are well combined. Add the currants to the egg and milk mixture. Combine the flour, sugar, nutmeg, baking powder, baking soda and kosher salt in a large bowl.
Pour the egg yolks and the milk into a bowl and whisk them together until they are well combined. 
A: Yes

Last month, native bird trappers have snared and caught the Luzon Buttonquail (Turnix worcesteri or Worcester's buttonquail) in Dalton Pass, a cold and wind-swept bird passageway in the Caraballo Mountains, in Nueva Vizcaya, located between Cordillera Central and Sierra Madre mountain ranges, in Northern Luzon. The rare species, previously known to birders only through drawings based on dead museum specimens collected several decades ago, was identified in a documentary filmed in the Philippines called Bye-Bye Birdie."
the Luzon Buttonquail is blue
A:
It's impossible to say