irc, 124 bytes

Result

WA

Code [DL]

* main has joined #code
* a has joined #code
<input> Hey, a.
<output> What's your character, a?
* main has quit IRC (Quit: )

stdin

00011110
11110111
01101001
00010111
10111110
10111110
10100001
01010101
01011011
01100010
01000010
00010101
10001000
10110100
00001011
10011000
01011011
01111000
00101111
11100110
00000000
10101001
11111101
00110111
10101011
00100100
11010010
11100111
01000100
01101110
00000011
01101010
01010111
10011001
01001110
00000110
00000010
00001010
00110110
01111111
00011100
00001111
11011010
01110011
10001110
00101101
00000001
00010100
10001001
00000100

stdout

0

stderr

PHP Notice:  Undefined index: variables in /home/esolang/interpreters/irc/irc.phps on line 108
PHP Notice:  Undefined variable: kill_channel in /home/esolang/interpreters/irc/irc.phps on line 436
PHP Notice:  Undefined variable: kill_channel in /home/esolang/interpreters/irc/irc.phps on line 436
PHP Notice:  Undefined variable: kill_channel in /home/esolang/interpreters/irc/irc.phps on line 436
PHP Notice:  Undefined variable: kill_channel in /home/esolang/interpreters/irc/irc.phps on line 436

strace