### CONTEXT (Previous Events):
<system_output timestamp="136.421056">
[K [KESCESC[KOO[KBB
[K</system_output>
<system_output timestamp="136.421878">       of 0.015% for large files. The actual number of used disk blocks almost never increases.[m
[7m Manual page gzip(1) line 36 (press h for help or q to quit)[27m[K</system_output>
<user_input timestamp="136.438987">OB</user_input>
<system_output timestamp="136.453779">
[K [KESCESC[KOO[KBB
[K[m
[7m Manual page gzip(1) line 37 (press h for help or q to quit)[27m[K</system_output>
<system_output timestamp="136.486345">
[K [KESCESC[KOO[KBB
[K</system_output>
<system_output timestamp="136.489157">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="136.523665">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="136.524116">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="136.557309">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="136.559376">[m
[7m Manual page gzip(1) line 40 (press h for help or q to quit)[27m[K</system_output>
<system_output timestamp="136.591313">
[K [KESCESC[KOO[KBB
[K[1mOPTIONS[0m[m
[7m Manual page gzip(1) line 41 (press h for help or q to quit)[27m[K</system_output>
<user_input timestamp="136.710866">OB</user_input>
<system_output timestamp="136.866234">
[K [KESCESC[KOO[KBB
[K       [1m-a --ascii[0m[m
[7m Manual page gzip(1) line 42 (press h for help or q to quit)[27m[K</system_output>
<user_input timestamp="137.234456">OB</user_input>

### TARGET LINE (Extract and Classify THIS Timestamp):
<user_input timestamp="137.265892">OB</user_input>

Answer: 137.265892, old event