I am looking for information in Cambridge.
Great! What type of attraction are you looking for?
I should have mentioned this before, sorry for wasting everyone's time.  I need info on a place called museum of archaelogy and anthropology, what area is it in?
That museum is located in the centre of town. Their address is University of Cambridge, Downing Street. They also offer free entrance. 
I also need to book a train for sunday
what time should it depart ?
I need to get from Ely to Cambridge, and I need to leave after 19:30.
Yes please book a seat on the train from Ely to Cambridge leaving after 19:30. Thank you.