Question: one of them was to sell a secret to state institutions.
Answer: --> One of them was to sell a secret to state institutions.

Question: yes and no. whether this is a plugin for creating galleries, i would more likely to speak of a gallery wordpress articles.
Answer: --> Yes and no. Whether this is a plugin for creating galleries, I would more likely to speak of a gallery WordPress articles.

Question: below the royal flush is a straight flush, which are any five sequential cards of the same suit (like the 3-4-5-6-7 of clubs).
Answer:
--> Below the Royal Flush is a Straight Flush, which are any five sequential cards of the same suit (like the 3-4-5-6-7 of clubs).