State the Obvious

[Sei Tsubasa]

Books are for reading.  

[FantasyKitty]

Reading involves words.  

[Keiko Kawazaki]

Words can be spoke, typed, or written.  

[FantasyKitty]

Writing involves a pen or pencil.  

[Kireshai]

pencil has three more letters than pen.  

[Sei Tsubasa]

A pen has ink.  

[Kizuri-chan]

A squid has both a "pen" and "ink" or so the school science department says.  

[Keiko Kawazaki]

Squids live underwater.  

[Sei Tsubasa]

Fish also live underwater.  

[Lunar_Sunset]

tuna is a type of fish (opion: tuna is the only fish tat isnt disgusting!!)  

[Keiko Kawazaki]

Some fish are good when cooked.  

[Supar Ingimon]

Cooking envolves fire and food.  

[DvnT]

when food isnt cooked right, they give you diseases( sorry about my spelling!)  

[FantasyKitty]

Fruit is a food that is often eaten uncooked.  

[Sei Tsubasa]

A pineapple is a fruit.