instruction:
In this task, you will use your knowledge about language (and common sense) to determine what element the marked number refers to. The numbers are marked with two underlines around them, like: _ number _. Your answer should be chosen from the given text, and should not contain other words.
question:
Mrs. Slocombe:  You know , I always keep a couple of pound notes tucked away in me knickers , just for emergencies . Unfortunately , last week , I had an emergency .
Mr. Humphries: Ooh , what happened ?
Mrs. Slocombe: The elastic broke and I dropped one in the Haymarket and it blew off down the street . Two seconds later , the other _ one _ followed it .
answer:
notes


question:
Ilich Ramírez Sánchez, aka 'Carlos':  I thought Nada was with you .
Wilfried Böse 'Boni': She left . She said she 'd be more useful in Europe with her comrades from June 2nd movement . Yeah .
Ilich Ramírez Sánchez, aka 'Carlos': Good riddance .
Wilfried Böse 'Boni': We were at Wadie Haddad 's .
Ilich Ramírez Sánchez, aka 'Carlos': What 's his verdict ?
Wilfried Böse 'Boni': He hasn't made up his mind yet . But I do n't think he 'll forgive you .
Brigitte Kuhlmann: He wants to launch a new operation . He says he has to erase the failure of the previous _ one _ .
Ilich Ramírez Sánchez, aka 'Carlos': Am I in ?
Wilfried Böse 'Boni': It 's too soon . You are too visible .
Ilich Ramírez Sánchez, aka 'Carlos': He wants me out . Too bad . Too bad for him and too bad for the Palestinian revolution .
Wilfried Böse 'Boni': I am incharge of the mission . Brigitta will back me up and Anton will take care of logistics .
Brigitte Kuhlmann: The security checks on El - Al are too strict , we 've chosen an Air France flight . We 'll be doing it soon .
Wilfried Böse 'Boni': Is he upset ?
answer:
operation


question:
The Doctor:  Those shields wo n't hold them there for long .
Briggs: They 'll last until we 're back to Earth .
The Doctor: And then ?
Briggs: There 's only a few of them : our security men will cope with them .
The Doctor: They 're an invasion force , Earth is where they want to go . There are considerably more than a few on board .
Adric: How many of these silos are you carrying ?
Briggs: Oh , _ fifteen _ thousand or ...
Briggs: No
Briggs: . It 's not possible !
answer:

silos