Given a sentence in Tagalog language, translate the sentence to English language keeping the meaning of the original sentence intact.

Q: Tagalog sentence: 19At kung ang lahat nga'y pawang isang sangkap, saan naroroon ang katawan?

A: 19And if they were all one member, where were the body?
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Q: Tagalog sentence: Teorama motivated na ito ay sa pamamagitan ng mga aplikasyon at mga leads sa isang kagulat-gulat praktikal na mga hula. Namely, kung oe nagsisimula sa isang makinis, tibayan irrotational dumaloy sa paligid ng isang aerodynamic profile tulad ng isang pakpak, at pagkatapos, sa pangkalahatan, kung ang isang pagbabago sa hugis ng profile nang bahagya, doon ay hindi maaaring maging isang makinis, tibayan transonik sa paligid ang daloy purturbed profile.

A: This theorem was motivated by applications and leads to a startling practical prediction. Namely, if oe starts with a smooth, steady irrotational flow around an aerodynamic profile like a wing, then in general, if one changes the shape of the profile slightly, there cannot be a smooth, steady transonic flow around the purturbed profile.
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Q: Tagalog sentence: Itong matandang kusinero raw ang nagnakaw ng mga kasulatan noong 1899 at ipinagbili niya ang mga iyon kay Marco sa taong 1913.

A:
It was this old cook, he said, who had stolen the manuscripts during the looting and then, evidently, sold them to Marco in 1913.
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