Given a sentence in English, provide an equivalent paraphrased version from the original that retains the same meaning.

[Q]: Smaller small cross circuit pylons may have two single arms on one side and one on the other .
[A]: Smaller small cross pylons may have two single arms on one side and one on the other .


[Q]: Searching a specific search tree for a binary key can be programmed recursively or iteratively .
[A]: Searching a specific search tree according to a binary key can be recursively or iteratively programmed .


[Q]: The Lucknow -- Sitapur -- Seramow Provincial State Railway merged with the Bareilly -- Pilibheet Provincial State Railway to form the Lucknow -- Bareilly Railway on 1 January 1891 .
[A]:
The Lucknow -- Sitapur -- Seramow Provincial State Railway merged with the Bareilly -- Pilibheet Provincial State Railway to the Lucknow -- Bareilly railway on 1 January 1891 .