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.

Rose Tyler: So , who are you supposed to be then ?
Captain Jack Harkness: Captain Jack Harkness , 133 Squadron , Royal Air Force . American volunteer .
Rose Tyler: Liar . This is psychic paper . It tells me whatever you want it to tell me .
Captain Jack Harkness: How do you know ?
Rose Tyler: Two things . One , I have a friend that uses this all the time , and _ two _ , you just handed me a piece of paper telling me you 're single and you work out .
Captain Jack Harkness: Tricky thing , psychic paper .
Rose Tyler: Yeah . Ca n't let your mind wander when you 're handing it over .
Captain Jack Harkness: Oh , you sort of have a boyfriend called Mickey Smith , but you consider yourself to be footloose and fancy - free .
Rose Tyler: What ?
Captain Jack Harkness: Actually the word you use is " available " .
Rose Tyler: No way .
Captain Jack Harkness: And another one , " very " .
things

Spartacus: Gannicus stands the only among us to win his freedom upon the sands .
Laeta: If free , why does he raise arms with the slaves against the republic ?
Spartacus: He took up cause to honor a fallen brother - _ one _ that taught many of us the ways of battle , and the bond that joins all men and such with it .
brother

Martha Jones: Doctor , it 's the Professor . He 's got this watch , this fob watch that 's the same as yours . Same writing , same everything .
The Doctor: Do n't be ridiculous .
Martha Jones: I asked him , he said he 's had it his whole life .
Captain Jack Harkness: So , he 's got the same watch .
Martha Jones: But it 's not a watch , it 's a thing , a chameleon thing .
The Doctor: No , no , no , it 's this thing , this device , it re - writes biology . Changes a Time Lord into a human .
Martha Jones: And it 's the same watch !
The Doctor: It ca n't be .
Captain Jack Harkness: That means he could be a Time Lord . You may not be the last _ one _ .
Lord