Correct option is C
Option (c) is the correct order of the given sentences.
Sequence: BDCA
·
B introduces the comparison between two types of games: competitive vs. non-competitive.
·
D follows by classifying the first two as competitive and the other two as not.
·
C illustrates the difference using an example (basketball vs. leapfrog).
·
A then concludes with a summarizing statement defining contests.
Structural Flow:
1. B (sets context – chess/basketball vs. leapfrog/playing house)
2. D (makes the distinction between competitive and non-competitive)
3. C (supports with logical example)
4. A (rephrases the insight: contests = competitive games)
Thus, the correct and coherent sequence is
BDCA.