What is the meaning of appear in the following examples:
- She appears to have had two children.
- He appears to have been elected as the first pope outside of Europe.
- Their aircraft appears to have crashed near Kathmandu.
- Their offer appears to be the most attractive.
Or, for example, when you try to open a file in Autodesk Simulation Mechanical, you see an error message like:
Warning: [file] appears to be open already.