1.Paris is in France or Pampanga is in the Philippines.
2.Pentagons have five sides implies that quadriaterais have four sides.
3.Beijing is the capital of China or Seoul is the capital of Spain.
4.it is both not the case that london is the capital of Engiand and Seoui is the
capital of South Korea,
5.If dogs have four legs, then cats have four legs.​