Question: In what year was the actress who was Guido Kaczka's wife until their seperation in 2010 born?
Related documents: [0]  [DOC] Guido Kaczka ] (born February 2, 1978) is an Argentine television show host, actor and producer. His ex-wife was the actress Florencia Bertotti until their separation in 2010. They had been together since 1999. Their first child was born on July 10, 2008. [END] 
[1]  [DOC] María Florencia Bertotti ] ; (born 15 March 1983), better known as Florencia Bertotti, is an Argentine actress, singer and producer. She is best known for her roles in telenovelas "Verano del '98", "Son Amores" and "Floricienta". Bertotti has been nominated for five Martín Fierro Awards, winning two, and for two Clarín Awards, winning one. [END] 
Answer: 
1983
1983