instruction:
Given a sentence in English, provide an equivalent paraphrased version from the original that retains the same meaning.
question:
The world 's first laser was developed in 1960 by the American scientists Nikolay Basov and Alexander Prokhorov and the Russian scientist Charles H. Townes .
answer:
In 1960 , the world 's first laser was developed by American scientists Nikolay Basov and Alexander Prokhorov , and Russian scientist Charles H. Townes .

question:
This is a list of caves in the United Kingdom , including information about the largest and deepest caves in the UK .
answer:
This is a list of caves in the United Kingdom , including information on the largest and deepest caves in the UK .

question:
Independent member John Archibald Maharg served as leader of the opposition in 1923 and Harris Turner , also independent , served as opposition leader in 1924 and 1925 .
answer:
In 1923 , John Archibald Maharg was an independent member of the opposition leader , and Harris Turner , also independent , served as opposition leader in 1924 and 1925 .