Which words best complete this sentence?

ich mich bei einem waisenhaus.
a.
melde, freiwillig
b.
habe, vor
c.
habe, keine lust
d.
habe, lust

A. melde, freiwillig

Explanation: all of the other multiple choice option make no contextual sense.

For example 'B' does not work based on the grammar and even the sound of it should raise suspicion „Ich habe mich vor bei einem Waisenhaus“ would be saying I have me by a orphanage. Here you can see clearly the error. You can apply the same principal to the other two... :)  

answer: say no. lol or say yes, and when it's christmas, buy the child presents and wake up the child in the morning, and say "wake up! santa bring you presents! "

xd

explanation:

lol u thats wack