[Q]: Would the following sentence, by the strictest standards, be considered correct? The king banished the general from the army.
++++++++++
[A]: acceptable

[Q]: Would the following sentence, by the strictest standards, be considered correct? It may exist a man in the park.
++++++++++
[A]: unacceptable

[Q]: Would the following sentence, by the strictest standards, be considered correct? Them, they can't stand each other.
++++++++++
[A]:
acceptable