Does the sentence "LeToya Luckett and Roberson became unhappy with Mathew's managing of the band and eventually were replaced by Farrah Franklin and Michelle Williams." provide a valid answer to the question "Who replaced Luckett and Roberson in Destiny's Child?" OPTIONS:
- yes
- no

A: yes

Does the sentence "On 6 September 2007, Belgian-based International Polar Foundation unveiled the Princess Elisabeth station, the world's first zero-emissions polar science station in Antarctica to research climate change." provide a valid answer to the question "What unique characteristic does the Princess Elizabeth station feature?" OPTIONS:
- yes
- no

A: yes

Does the sentence "More recently, other hill ethnic groups and Caste groups from Terai have come to represent a substantial proportion of the city's population." provide a valid answer to the question "What Kathmandu industry is particularly known for its English speakers?" OPTIONS:
- yes
- no

A: no

Does the sentence "In process known as the Marian reforms, Roman consul Gaius Marius carried out a programme of reform of the Roman military." provide a valid answer to the question "What was the process that removed the property requirement for the Roman military called?" OPTIONS:
- yes
- no

A:
yes