The Basilica Cistern (Turkish: "Yerebatan Sarnıcı – "Cistern Sinking Into Ground"" ), is the largest of several hundred ancient cisterns that lie beneath the city of Istanbul (formerly Constantinople), Turkey. The cistern, located 500 ft southwest of the Hagia Sophia on the historical peninsula of Sarayburnu, was built in the 6th century during the reign of Byzantine Emperor Justinian I.
Does this next sentence follow, given the preceding text?
The Basilica Cistern was not built within the last 50 years.

OPTIONS:
- Yes
- It's impossible to say
- No
Yes
Basilikan Cistern (turkiska: <unk><unk>, "Yerebatan Sarnıcı – "Cistern Sinking Into Ground" ), är den största av flera hundra antika cisterner som ligger under staden Istanbul (tidigare Konstantinopel), Turkiet. Cisternen, som ligger 500 ft sydväst om Hagia Sophia på den historiska halvön Sarayburnu, byggdes på 600-talet under den bysantinske kejsaren Justinianus I:s regeringstid. Följer denna följande mening, med tanke på föregående text? Basilikan Cistern byggdes inte under de senaste 50 åren. - Ja, det är omöjligt att säga nej.
The Basilica of Cistern (Turkish: <unk<unk>unk>, "Yerebatan Sarnıcı – "Cistern Sinking Into Ground" ), is the largest of several hundred ancient cisterns located under the city of Istanbul (formerly Constantinople), Turkey. The cistern, located 500 ft southwest of Hagia Sophia on the historic Sarayburnu peninsula, was built in the 6th century during the reign of Byzantine Emperor Justinian I. Does this follow the following sentence, given the previous text? The Basilica of Cistern was not built in the last 50 years. - Yes, it's impossible to say no.
Ja, det är jag.
Yes, I am.