Although the ruins were investigated by Samuel Alejandro Lafone Quevedo in 1888 , they were first discovered in 1897 by the archaeologist Juan Bautista Ambrosetti .
Although studied in 1888 by Samuel Alejandro Lafone Quevedo , the ruins were first discovered in 1897 by the archaeologist Juan Bautista Ambrosetti .

Are these two sentences paraphrases of each other?
yes

Approaches are , in principle , necessary individually and jointly .
Approaches are in principle jointly necessary and individually .

Are these two sentences paraphrases of each other?
no

After the 1962 season , Green was traded to the New York Mets along with Felix Mantilla in exchange for Tracy Stallard and Al Moran .
Following the 1962 season , Green was traded with Tracy Stallard and Al Moran in exchange for Felix Mantilla to the New York Mets .

Are these two sentences paraphrases of each other?
no

Honey bees have three castes : drones , workers and queens , drones are female , workers and queens are male .
Honey bees have three castes : drones , workers , and queens . Drones are male , while workers and queens are female .

Are these two sentences paraphrases of each other?
no