It depends on the word which is underlined (you didn't underline anything).
If the underlined word is <u>his son</u>, then the correct answer is indirect object. If the underlined word is <u>a workbench</u>, then the correct answer is direct object.
Answer: Look for a word before a noun that describes the noun.
Explanation: When reading a sentence, find the noun first. The nouns is the person, place or thing that is the subject of the sentence. Then, check to see if there is a descriptive word right before the noun. If there is, then it may be an adjective.
I think
The name of the town he lives in and his position in the town.
