Comprehension Questions: Ian Clifford's employment and his current discrimination claim against IBM. 1. When did Ian Clifford join the Brno IBM company? 2. What was Ian Clifford's original position in the UK branch of IBM? 3. What happened to Ian Clifford's contract when the UK company went through a spin-off? 4. What medical condition has Ian Clifford been diagnosed with? 5. How has Ian Clifford managed his sick leave over the years? 6. What did IBM offer Ian Clifford in April 2011? 7. When did Ian Clifford file a new disability claim against IBM? 8. What is Ian Clifford alleging in his disability claim? 9. Why does Ian Clifford argue that his IBM disability pay is not sufficient? 10. What holiday entitlement does Ian Clifford claim he has been denied? 11. How does Ian Clifford believe he is being treated differently from non-disabled employees? 12. What events does Ian Clifford mention as factors affecting his salary's value over time?