claim: Coughing up blood in the morning is one symptom of pulmonary embolism.
evidence: In motor racing , a rainmaster is a racing driver or motorcycle racer who is thought to be especially skilled at driving in wet weather conditions .. motor racing. motor racing. motorcycle racer. Grand Prix motorcycle racing. Some that have had the title attributed to them are -. Rubens Barrichello. Rubens Barrichello. Rubens Barrichello. Rudolf Caracciola. Rudolf Caracciola. Rudolf Caracciola. Sete Gibernau. Sete Gibernau. Sete Gibernau. Jacky Ickx. Jacky Ickx. Jacky Ickx. Tom Pryce. Tom Pryce. Tom Pryce. Michael Schumacher. Michael Schumacher. Michael Schumacher. Ayrton Senna. Ayrton Senna. Ayrton Senna. Hans-Joachim Stuck. Hans-Joachim Stuck. Hans-Joachim Stuck. Jim Richards. Jim Richards. Jim Richards ( race driver ). Peter Walker. Peter Walker. Peter Walker ( driver ). Jorge Lorenzo. Jorge Lorenzo. Jorge Lorenzo. Chris Vermeulen. Chris Vermeulen. Chris Vermeulen. Jenson Button. Jenson Button. Jenson Button. Anthony West. Anthony West. Anthony West ( motorcycle racer )