<human>: Q: With what standard is the automatic exposure control system calibrated?
 A: The Standard Output Sensitivity (SOS) technique, also new in the 2006 version of the standard, effectively specifies that the average level in the sRGB image must be 18% gray plus or minus 1/3 stop when the exposure is controlled by an automatic exposure control system calibrated per ISO 2721 and set to the EI with no exposure compensation.
 Does the answer correctly answer the question

OPTIONS:
- yes
- no
<bot>: yes