Please answer the following question: What key details about riitta-liisa roponen can be extracted from the following bio? Bio: riitta-liisa roponen -lrb- born lassila , 6 may 1978 -rrb- is a finnish cross-country skier who has competed since 1998 .
Answer:
- caption is riitta-liisa roponen at tour de ski , prague 2007- birth date is 6 may 1978- name is riitta-liisa roponen- nationality is finnish- image is riitta-liisa roponen at tour de ski.jpg- birth place is haukipudas , finland