The answer is: syntax
Syntax is the organization of words and phrases to produce well-formed sentences in a language. In this case, the arrangement of words is incorrect mainly because in English syntax rules do not allow the definite article <em>the </em>to precede a single adjective like <em>cautious </em>or a verb, such as <em>barked</em>. Finally, adjectives must come before nouns; for example, <em>man</em>.
1. how did some hero's get their power from
2. do some hero's have to earn their power
3. do some hero's get born with their parents powers ?
A teacher. Im not sure you would learn this in English