question: 02. hi power air blower is an optional item.
Capitalize this past sentence correctly.
A: 02. Hi power air blower is an optional item.

question: this, in a short form tells you the philosophy behind these myriad organisations.
Capitalize this past sentence correctly.
A: This, in a short form tells you the philosophy behind these myriad organisations.

question: elegant style smaller watermelon red pearl shell flower necklace
Capitalize this past sentence correctly.
A: Elegant style smaller watermelon red pearl shell flower necklace