python expire input prompt after timeout
<p>How do I make an offer/question expire in python, e.g.</p>

<pre><code>import time
print("Hey there man.")
test = input()
if test == "Hey" or test == "Hi":
    print("Hey there dude.")
elif test == "Go away" or test == "Bye":
    print("Cya dude.")
</code></pre>

<p>How would I make this offer say I don't know only last 10 seconds before it ignores the if and elif statements and prints something completely new as in something similiar to...</p>

<pre><code>import time
print("Hey there.")
test = input()
if test == "Hey" or test == "Hi":
    print("Hey there dude.")
elif test == "Go away" or test == "Bye":
    print("Cya dude.")
else time.sleep == &gt;5:
    print("Nah your time has expired I'm out anyways.")
</code></pre>