Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| play | author | company | base | country |
| antigone | after sophocles | state ballet | mecklenburg | germany |
| la passione delle troiane | after euripides | cantieri teatrali koreja | lecce | italy |
| the libation bearers | aeschylus | thessalian theatre | mecklenburg | greece |
| medea | euripides | teatrul national 'marin sorescu' | craiova | romania |
| thebaid | after sophocles and euripides | anerada theatre | nicosia | cyprus |
| the clouds | aristophanes | cyprus theatre organisation | nicosia | cyprus |
| electra | euripides | dance theatre roes | athens | greece |
| alcestis | euripides | national theatre of greece | athens | greece |
| iphigenia in aulis | euripides | herzliya ensamble | herzliya | israel |
Title:
international festival of ancient greek drama , cyprus
Statement:
three plays performed at the 13th international festival of ancient greek drama had unknown authors , which are denoted temporally
Answer:
supported