The two other fundamental quantum field theories are electroweak chromodynamics and the quantum theory .
The other two fundamental quantum field theories are quantum chromodynamics and the electro-weak theory .

Are these two sentences paraphrases of each other?
no

The encounters between teachers and other expats in Bogota were continued in 2001 , before a touring team from Panama spent a week in the Colombian capital in May of that year .
Matches between teachers and other expats in Panama continued in 2001 , before in May that year a touring team from Bogota spent a week in the Colombian capital .

Are these two sentences paraphrases of each other?
no

The stains are typically a rectangular brown shape , around 150 mm long and 100 mm wide .
The stains are typically a rectangular brown shape roughly 150 mm long and 100 mm wide .

Are these two sentences paraphrases of each other?
yes

He is known for the creation of various origami models , including erotic instrumentalists , insects and complex origami works , called '' Pornigami '' .
He is known for creation of various origami models , including erotic instrumentalists , insects , and complex origami works , called '' pornigami '' .

Are these two sentences paraphrases of each other?
yes