Question: • trends: reversible (flip them inside out for a second look), animal
Answer: --> • Trends: Reversible (Flip them inside out for a second look), Animal

Question: the architects made no compromises on quality in their proposals; nina accepted the high standard.
Answer: --> The architects made no compromises on quality in their proposals; NINA accepted the high standard.

Question: in 1939 he examined the homology of a compact lie group.
Answer:
--> In 1939 he examined the homology of a compact Lie group.