Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.
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Question: Context: Ali Sadiki (born 10 December 1987) is a Zimbabwean professional footballer, who plays as a defender for TP Mazembe in DR Congo. 
 Question: Which sports team is Ali Sadiki playing for?

Answer: tp mazembe


Question: Context: Protein ETHE1, mitochondrial , also known as ''ethylmalonic encephalopathy 1 protein'' and ''per sulfide dioxygenase'', is a protein that in humans is encoded by the ETHE1 gene located on chromosome 19. 
 Question: Which chromosome is the gene ETHE1 located on?

Answer: chromosome 19


Question: Context: We investigated the validity of probe-to-bone testing in the diagnosis of osteomyelitis in a selected subgroup of patients clinically suspected of having diabetic foot osteomyelitis. Between January 1, 2007, and December 31, 2008, inpatients and outpatients with a diabetic foot ulcer were prospectively evaluated, and those having a clinical diagnosis of foot infection and at least one of the osteomyelitis clinical suspicion criteria were consecutively included in this study. Sixty-five patients met the inclusion criteria and were prospectively enrolled in the study. Forty-nine patients (75.4%) were hospitalized, and the remaining 16 (24.6%) were followed as outpatients. Osteomyelitis was diagnosed in 39 patients (60.0%). Probe-to-bone test results were positive in 30 patients (46.1%). The positive predictive value for the probe-to-bone test was fairly high (87%), but the negative predictive value was only 62%. The sensitivity and specificity of the test were 66% and 84%, respectively. White blood cell counts and mean C-reactive protein levels did not statistically significantly differ between groups. However, erythrocyte sedimentation rates greater than 70 mm/h reached statistical significance between groups. Wound area and depth were not found to be statistically significantly different between groups. Positive probe-to-bone test results and erythrocyte sedimentation rates greater than 70 mm/h provide some support for the diagnosis of diabetic foot osteomyelitis, but it is not strong; magnetic resonance imaging or bone biopsy will probably be required in cases of doubt. 
 Question: Which disease can be diagnosed with the "probe to bone" test?

Answer:
diabetic foot osteomyelitis