Claim: Yemen is not the second-largest country in the Arabian peninsula.
Evidence: Yemen -LRB- -LSB- ˈjɛmən -RSB- اليَمَن -RRB- , officially known as the Republic of Yemen , is an Arab country in Western Asia , occupying South Arabia , the southern end of the Arabian Peninsula.
Yemen is the second-largest country in the peninsula , occupying 527,970 km2 -LRB- 203,850 sq mi -RRB-.