Welche Bedeutung steckt hinter der hier vorgestellten Vokabel aus dem Bereich Chatting with colleagues?

Amelia: 'I got caught out by my boss yesterday.' Brian: 'How come?' Amelia: 'I was chatting at the coffee machine instead of waiting by the fax like he'd asked me to.'

to catch someone out

Do you know what it means?

• to call someone on their mobile phone
• to see someone paying someone else a compliment
• to discover someone doing something wrong