In its inside also were found many frescoes studied in 1907 by Josep Puig i Cadafalch .
In its interior , many frescoes were found , studied in 1907 by Josep Puig i Cadafalch .

Are these two sentences paraphrases of each other?
yes

It is situated in the eastern end of Montgomery County and is south of the city of Amsterdam which borders it .
It is located in the eastern end of Montgomery County and borders south of the City of Amsterdam , which it is .

Are these two sentences paraphrases of each other?
no

In 1989 he travelled to South Africa , Johannesburg and Angola , Mozambique on a peace-seeking mission .
In 1989 , he traveled to Mozambique , Johannesburg , and Angola , South Africa on a peace-seeking mission .

Are these two sentences paraphrases of each other?
yes

La Union is a city in Ezeiza Partido , in the Greater Buenos Aires , Argentina .
La Union is a town in Ezeiza Partido , in the Greater Buenos Aires , Argentina .

Are these two sentences paraphrases of each other?
yes