Table: seven_wonders
Columns: name
date_of_construction
builder
date_of_destruction
cause_of_destruction
modern_location

Question: What caused the collapse of the Mausoleum at Halicarnassus?
SQL: SELECT "cause_of_destruction" FROM seven_wonders WHERE "name" = 'Mausoleum at Halicarnassus'

Question: How was the Temple of Artemis at Ephesus destroyed?
SQL: SELECT "cause_of_destruction" FROM seven_wonders WHERE "name" = 'Temple of Artemis at Ephesus'