Complex sentence: Established in 2015, WASPI is a campaign group representing almost 3.5 million women born in the 1950s who have been negatively impacted by increases in their state pension age made in the 1995 and 2011 Pension Acts.
Split into simpler sentences: Established in 2015, WASPI is a campaign group representing almost 3.5 million women born in the 1950s. The campaign claims that these women have been negatively impacted by increases in their state pension age made in the 1995 and 2011 Pension Acts.