<human>: Question: Why did Eisenhower need surgery on June 9, 1956?
Answer: During a visit to England he complained of dizziness and had to have his blood pressure checked on August 29, 1959; however, before dinner at Chequers on the next day his doctor General Howard Snyder recalled Eisenhower "drank several gin-and-tonics, and one or two gins on the rocks ... three or four wines with the dinner".
 Is the question answered in a satisfactory fashion?

OPTIONS:
- yes
- no
<bot>: no