Sentence:  In overall appearance, katakana symbols are more <WSD>angular</WSD> in shape and hiragana are more rounded. Here are the first five sounds of each script (a, i, u, e, o). Compare these two sets of symbols and see if you can identify these features:/ "Hiragana" あ　い　う　え　お/ "Katakana"　ア　イ　ウ　エ　オ 
Meaning of the word marked with <WSD> tags:  Sharp-cornered; pointed.