user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What drugs were found in the system of the actress who starred in Whitney Houston: The Greatest Hits when she passed away? 
Knowledge Triplets: Heroin overdose, people.cause_of_death.people, Talitha Getty
Peaches Geldof, people.deceased_person.cause_of_death, Heroin overdose
Bridgette Andersen, people.deceased_person.cause_of_death, Drug overdose
SoulfulHipHop.com Radio, broadcast.content.artist, Whitney Houston
Heroin overdose, people.cause_of_death.people, Tim Hardin
Ovine digoxin immune fab, medicine.drug.routed_drugs, Ovine Digoxin Immune Fab Intravenous
Magnesium, medicine.drug.legal_status, Prescription drug
Heroin overdose, people.cause_of_death.people, David Lerner
Heroin overdose, people.cause_of_death.people, Jeremy Michael Ward
Whitney Houston, broadcast.artist.content, 1Club.FM: V101
m.0gxjmm_, film.actor.film, Whitney Houston
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 650 tablet
Sodium, medicine.drug.marketed_formulations, Sodium bicarbonate 75 injectable solution
Len Bias, people.cause_of_death.people, Cocaine overdose
Magnesium, medicine.drug_ingredient.more_specific_ingredient, Magnesium citrate
Whitney Houston, music.artist.genre, Rhythm and blues
Alice Ormsby-Gore, people.deceased_person.cause_of_death, Heroin overdose
Pralidoxime, medicine.drug.routed_drugs, Pralidoxime Subcutaneous
Whitney Houston, broadcast.artist.content, SoulfulSmoothJazz.com
Heroin overdose, people.cause_of_death.people, Sonny Clark
Sodium, medicine.drug.legal_status, Prescription drug
Tim Buckley, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Debbie Linden
Trevor Goddard, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Janis Joplin
Magnesium citrate, common.topic.notable_types, Drug
Drug overdose, common.topic.notable_for, g.125512d66
Robbin Crosby, people.deceased_person.cause_of_death, Heroin overdose
Sodium, medicine.drug.marketed_formulations, Sodium bicarbonate 325 tablet
Paul Hayward, people.deceased_person.cause_of_death, Drug overdose
Whitney Houston: The Greatest Hits, film.film.genre, Music
Heroin overdose, people.cause_of_death.people, Hillel Slovak
Whitney Houston: The Greatest Hits, film.film.genre, Documentary film
Flumazenil, medicine.drug.legal_status, Prescription drug
Talitha Getty, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Peaches Geldof
Drug overdose, medicine.disease.treatments, Activated carbon
Heroin overdose, people.cause_of_death.people, Damien Zachary Cord
GG Allin, people.deceased_person.cause_of_death, Heroin overdose
Edetic Acid, medicine.drug.legal_status, Prescription drug
Edetic Acid, medicine.drug.mechanism_of_action, Lead Chelating Activity
Pralidoxime, medicine.drug.routed_drugs, Pralidoxime Intramuscular
Drug overdose, people.cause_of_death.includes_causes_of_death, Heroin overdose
Constantine Niarchos, people.deceased_person.cause_of_death, Cocaine overdose
Heroin overdose, people.cause_of_death.people, Lucy Grealy
Sodium, medicine.drug.active_moieties, Sodium
Howard K. Stern faces charges for supplying Anna Nicole Smith with drugs, common.resource.annotations, m.09wv2mx
Heroin overdose, people.cause_of_death.people, Robbin Crosby
Mitch Hedberg, people.deceased_person.cause_of_death, Heroin overdose
Digoxin, medicine.drug.pregnancy_category, Pregnancy Category C (FDA)
River Phoenix, people.cause_of_death.people, Cocaine overdose
Ovine digoxin immune fab, common.topic.notable_types, Drug
Heroin overdose, people.cause_of_death.people, Dick Twardzik
Heroin overdose, medicine.disease.parent_disease, Drug overdose
Etacrynic acid, common.topic.notable_types, Drug
Pralidoxime, medicine.drug.active_moieties, Pralidoxime
Heroin overdose, people.cause_of_death.people, Paul Hayward
Heroin overdose, people.cause_of_death.people, Dwayne Goettel
Drug overdose, common.topic.webpage, m.09x4jx2
Nalmefene, medicine.drug_ingredient.more_specific_ingredient, Nalmefene hydrochloride
Activated carbon, medicine.drug.routed_drugs, Activated Carbon Oral
Tim Hardin, people.deceased_person.cause_of_death, Drug overdose
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 84 injection
Eugene Lipscomb, people.deceased_person.cause_of_death, Heroin overdose
Andrew Wood, people.deceased_person.cause_of_death, Heroin overdose
Paula Yates, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, common.topic.notable_for, g.12553v9bq
Sodium bicarbonate, medicine.drug.pregnancy_category, Pregnancy Category C (FDA)
Methylene blue, medicine.drug.legal_status, Prescription drug
Drug overdose, common.topic.webpage, m.09yxrcc
Heroin overdose, people.cause_of_death.people, Bridgette Andersen
Chris Farley, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Freddy James McConnel
Drug overdose, medicine.disease.treatments, Edetate sodium
Edetic Acid, medicine.drug.marketed_formulations, Edetate calcium disodium 200 injection
Sid Vicious, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Paul Demayo
Sonny Clark, people.deceased_person.cause_of_death, Drug overdose
Sodium, medicine.drug.marketed_formulations, Sodium bicarbonate 42 injection
Heroin overdose, people.cause_of_death.people, Bradley Nowell
United States of America, people.person.nationality, Whitney Houston
Whitney Houston, broadcast.artist.content, SoulfulHipHop.com Radio
Heroin overdose, people.cause_of_death.people, Eileen Davies
Jeanne Eagels, people.deceased_person.cause_of_death, Heroin overdose
Drug overdose, medicine.disease.treatments, Nalmefene
Drug overdose, common.topic.webpage, m.09y6vz8
Cocaine overdose, people.cause_of_death.people, Constantine Niarchos
Sonny Clark, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Tim Buckley
Robbin Crosby, people.deceased_person.cause_of_death, Drug overdose
Methylene blue, medicine.drug.active_moieties, Methylene blue
Heroin overdose, people.cause_of_death.people, Mitch Hedberg
Ovine digoxin immune fab, medicine.drug.legal_status, Prescription drug
Drug overdose, common.topic.webpage, m.09wxt27
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 0.9 injection
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 84 injectable solution
Heroin overdose, people.cause_of_death.people, Jan Paul Beahm
Heroin overdose, people.cause_of_death.people, Paul Ackland
m.0cs2dxg, film.film_cut.film, Whitney Houston: The Greatest Hits
Drug overdose, medicine.disease.prevention_factors, Ovine digoxin immune fab
Sodium bicarbonate, medicine.drug_ingredient.active_ingredient_of_formulation, Sodium bicarbonate 84 injection
Digoxin, medicine.drug.drug_class, Cardiac glycoside
Carbo vegetabilis, cuprum metallicum, drosera rotundifolia 30/30/30/30/30/30/30/30/30/30/30 liquid, medicine.drug_formulation.legal_status, Not evaluated by FDA
Michael Weber, people.deceased_person.cause_of_death, Heroin overdose
Edetic Acid, medicine.drug_ingredient.active_moiety_of_drug, Edetic Acid
Carl Steven, people.deceased_person.cause_of_death, Heroin overdose
Cocaine overdose, people.cause_of_death.people, Bill Eld
Sodium bicarbonate, medicine.drug_ingredient.active_ingredient_of_formulation, Omeprazole and sodium bicarbonate 40/1100 capsule
James Hayden, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Robert Bingham
Whitney Houston, people.person.gender, Female
Sodium bicarbonate, medicine.drug_ingredient.more_general_ingredient, Bicarbonate
Heroin overdose, people.cause_of_death.people, Layne Staley
Cocaine overdose, people.cause_of_death.parent_cause_of_death, Drug overdose
Whitney Houston: The Greatest Hits, media_common.netflix_title.netflix_genres, Music
Whitney Houston, people.deceased_person.cause_of_death, Drowning
Bradley Nowell, people.deceased_person.cause_of_death, Heroin overdose
Mike Bloomfield, people.deceased_person.cause_of_death, Heroin overdose
Clinton Haines, people.deceased_person.cause_of_death, Drug overdose
Etacrynic acid, medicine.drug_ingredient.active_moiety_of_drug, Etacrynic acid
Whitney Houston, film.actor.film, m.0gxjmm_
Paula Yates, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Max Cantor
Heroin overdose, people.cause_of_death.people, Brad Renfro
Sodium, medicine.drug.marketed_formulations, Sodium bicarbonate 84 injectable solution
Howie Epstein, people.deceased_person.cause_of_death, Heroin overdose
Pralidoxime, common.topic.notable_types, Drug
Cocaine overdose, people.cause_of_death.people, Marco Pantani
Jeanne Eagels, people.deceased_person.cause_of_death, Drug overdose
Cocaine overdose, people.cause_of_death.parent_cause_of_death, Assassination by 'Accident'
Cocaine overdose, common.topic.notable_for, g.12565x2ph
Max Cantor, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, people.cause_of_death.people, John Belushi
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 1 powder
Heroin overdose, people.cause_of_death.people, Clinton Haines
Activated carbon, medicine.drug.legal_status, Over-the-counter drug
Eileen Davies, people.deceased_person.cause_of_death, Heroin overdose
Rachel Whitear, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Jackie Curtis
Contemporary R&B, music.artist.genre, Whitney Houston
Heroin overdose, people.cause_of_death.people, Zeke Zettner
Heroin overdose, people.cause_of_death.people, GG Allin
Drug overdose, medicine.disease.includes_diseases, Cocaine overdose
Magnesium citrate, medicine.drug.routed_drugs, Magnesium Citrate Oral
Robert Bingham, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, people.cause_of_death.people, Howie Epstein
Edetic Acid, medicine.drug_ingredient.active_moiety_of_drug, Edetate disodium anhydrous
Max Cantor, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Ricky Williams
Sodium, medicine.drug.marketed_formulations, Sodium bicarbonate 650 tablet
Edetic Acid, medicine.drug.active_moieties, Edetic Acid
Sodium, medicine.drug.legal_status, Over-the-counter drug
CharcoalPO, common.image.appears_in_topic_gallery, Drug overdose
Nalmefene, common.topic.notable_types, Drug
Drug overdose, common.topic.webpage, m.09wv2mx
Cocaine overdose, people.cause_of_death.people, River Phoenix
Sodium bicarbonate, medicine.drug.legal_status, Over-the-counter drug
Heroin overdose, people.cause_of_death.people, Warren Tartaglia
Anna Nicole Smith drug case: Stern, two others, plead not guilty, common.resource.annotations, m.09wxt27
Heroin overdose, people.cause_of_death.people, Bruce Berry
Heroin overdose, people.cause_of_death.people, Jimmy McCulloch
Rachel Whitear, people.deceased_person.cause_of_death, Drug overdose
Drug overdose, medicine.disease.treatments, Flumazenil
Activated charcoal, citrullus colocynthis fruit, and copper 5/9/5 liquid, medicine.drug_formulation.legal_status, Over-the-counter drug
Brad Renfro, people.deceased_person.cause_of_death, Drug overdose
Sodium, medicine.drug.marketed_formulations, Sodium bicarbonate 84 injection
Magnesium citrate, medicine.drug.drug_class, Calculi Dissolution Agent
Methylene blue, medicine.drug_ingredient.active_moiety_of_drug, Methylene blue
Whitney Houston: The Greatest Hits, film.film.starring, m.0gxjmm_
Edetic Acid, medicine.drug_ingredient.more_specific_ingredient, Edetate disodium anhydrous
Whitney Houston: The Greatest Hits, film.film.runtime, m.0cs2dxg
United States of America, people.person.nationality, River Phoenix
Activated carbon, common.topic.notable_types, Drug
m.09wv2mx, common.webpage.resource, Howard K. Stern faces charges for supplying Anna Nicole Smith with drugs
Heroin overdose, people.cause_of_death.people, Pamela Courson
Tim Hardin, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Robert Quine
Drug overdose, common.topic.webpage, m.09wlsrv
Lucy Grealy, people.deceased_person.cause_of_death, Drug overdose
David Lerner, people.deceased_person.cause_of_death, Heroin overdose
Edetic Acid, medicine.drug.routed_drugs, Edetic Acid Intravenous
Pralidoxime, medicine.drug.mechanism_of_action, Cholinesterase Reactivator
Robert Pastorelli, people.deceased_person.cause_of_death, Drug overdose
Citric acid, medicine.drug_ingredient.more_specific_ingredient, Sodium bicarbonate
Citric acid, medicine.drug_ingredient.more_general_ingredient, Bicarbonate
Len Bias, people.deceased_person.cause_of_death, Drug overdose
Jackie Curtis, people.deceased_person.cause_of_death, Heroin overdose
John Belushi, people.deceased_person.cause_of_death, Heroin overdose
Magnesium citrate, medicine.drug.active_moieties, Magnesium
Sodium, medicine.drug.marketed_formulations, Sodium bicarbonate 0.9 injection
Heroin overdose, people.cause_of_death.parent_cause_of_death, Drug overdose
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 42 injectable solution
Activated carbon, medicine.drug.active_moieties, Activated carbon
ActivatedCharcoal, common.image.appears_in_topic_gallery, Drug overdose
Whitney Houston: The Greatest Hits, film.performance.film, m.0gxjmm_
Heroin overdose, people.cause_of_death.people, James Hayden
Carbo vegetabilis, cuprum metallicum, drosera rotundifolia, ipecacuanha, lachesis mutus, lobelia inflata, phosphorus, pulsatilla, rumex crispus, spongia tosta, 30/30/30/30/30/30/30/30/30/30 liquid, medicine.drug_formulation.legal_status, Not evaluated by FDA
Activated charcoal, citrullus colocynthis fruit, and copper 5/9/5 liquid, medicine.drug_formulation.legal_status, Not evaluated by FDA
Whitney Houston: The Greatest Hits, common.topic.notable_types, Film
Pralidoxime, medicine.drug.routed_drugs, Pralidoxime Intravenous
Jan Paul Beahm, people.deceased_person.cause_of_death, Heroin overdose
Methylene blue, medicine.drug.legal_status, Not evaluated by FDA
Drug overdose, medicine.disease.treatments, Racemethionine
Whitney Houston: The Greatest Hits, film.film.country, United States of America
Warren Tartaglia, people.deceased_person.cause_of_death, Drug overdose
Jonathan Melvoin, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Carl Lee
Handsome Ned, people.deceased_person.cause_of_death, Heroin overdose
m.0gxjmm_, film.performance.actor, Whitney Houston
Heroin overdose, people.cause_of_death.people, Jon Vincent
Heroin overdose, people.cause_of_death.people, Peter Watts
Edetic Acid, medicine.drug.drug_class, Lead Chelator
Yves Bole, influence.influence_node.influenced, Whitney Houston
Kristen Pfaff, people.deceased_person.cause_of_death, Heroin overdose
Whitney Houston, music.artist.genre, Contemporary R&B
Drug overdose, common.topic.webpage, m.09wl9dn
Danny Whitten, people.deceased_person.cause_of_death, Heroin overdose
Whitney Houston, food.diet_follower.follows_diet, Vegetarian food
Carl Lee, people.deceased_person.cause_of_death, Heroin overdose
Whitney Houston, broadcast.artist.content, 1Club.FM: 80s (Pop)
Sodium bicarbonate, medicine.drug_ingredient.more_general_ingredient, Sodium
Cocaine overdose, medicine.disease.parent_disease, Drug overdose
Heroin overdose, people.cause_of_death.people, Chris Farley
Trevor Goddard, people.deceased_person.cause_of_death, Drug overdose
Drug overdose, common.topic.webpage, m.09x2g6x
Sodium, medicine.drug.marketed_formulations, Sodium bicarbonate 1 injectable solution
Nalmefene, medicine.drug.routed_drugs, Nalmefene Subcutaneous
Heroin overdose, people.cause_of_death.people, Jonathan Melvoin
Lucy Grealy, people.deceased_person.cause_of_death, Heroin overdose
Edetic Acid, medicine.drug_ingredient.more_specific_ingredient, Edetate Calcium Disodium
Digoxin, medicine.drug.legal_status, Prescription drug
Heroin overdose, people.cause_of_death.people, Dee Dee Ramone
Jean-Michel Basquiat, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, people.cause_of_death.people, Paula Yates
Clinton Haines, people.deceased_person.cause_of_death, Heroin overdose
Drug overdose, medicine.disease.treatments, Pralidoxime
Drug overdose, common.topic.image, CharcoalPO
Ricky Williams, people.deceased_person.cause_of_death, Heroin overdose
Nalmefene, medicine.drug_ingredient.active_moiety_of_drug, Nalmefene hydrochloride
Indigestion, medicine.disease.treatments, Sodium bicarbonate
Andrew Stewart, people.deceased_person.cause_of_death, Heroin overdose
Robert Quine, people.deceased_person.cause_of_death, Drug overdose
Natasha Andersen, base.fictionaluniverse.deceased_fictional_character.cause_of_death, Drug overdose
Pamela Courson, people.deceased_person.cause_of_death, Drug overdose
Sodium, medicine.drug_ingredient.more_specific_ingredient, Sodium bicarbonate
Sodium bicarbonate, medicine.drug_ingredient.more_general_ingredient, Carbonate
Edetic Acid, medicine.drug_ingredient.active_moiety_of_drug, Edetate Calcium Disodium
Robert Quine, people.deceased_person.cause_of_death, Heroin overdose
Digoxin, medicine.drug_ingredient.more_specific_ingredient, Ovine digoxin immune fab
Jean-Michel Basquiat, people.deceased_person.cause_of_death, Heroin overdose
Drug overdose, medicine.disease.includes_diseases, Heroin overdose
Matthew Ansara, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, people.cause_of_death.people, Danny Whitten
Sodium bicarbonate, medicine.drug_ingredient.more_general_ingredient, Citric acid
Flumazenil, medicine.drug.active_moieties, Flumazenil
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 325 tablet
Frankie Lymon, people.deceased_person.cause_of_death, Heroin overdose
Drug overdose, medicine.disease.treatments, Edetic Acid
Magnesium, medicine.drug.legal_status, Over-the-counter drug
Heroin overdose, people.cause_of_death.people, Dave Brockie
Activated carbon, medicine.drug.legal_status, Prescription drug
Drug overdose, common.topic.article, m.01tf_h
Heroin overdose, people.cause_of_death.people, Rachel Whitear
United States of America, people.person.nationality, Len Bias
Robert Bingham, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Carl Steven
Dick Twardzik, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, people.cause_of_death.people, Mike Henson
Tim Buckley, people.deceased_person.cause_of_death, Drug overdose
Sodium bicarbonate, medicine.drug.routed_drugs, Sodium Bicarbonate Intravenous
Sodium bicarbonate, medicine.drug.legal_status, Prescription drug
Brad Renfro, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Eddy Shaver
Dick Twardzik, people.deceased_person.cause_of_death, Heroin overdose
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 42 injection
Whitney Houston, broadcast.artist.content, SoulfulClassics.com
Drug overdose, common.topic.webpage, m.09wslx6
Heroin overdose, people.cause_of_death.people, Andrew Stewart
Whitney Houston: The Greatest Hits, media_common.netflix_title.netflix_genres, Music & Musicals
Heroin overdose, people.cause_of_death.parent_cause_of_death, Assassination by 'Accident'
Edetic Acid, medicine.drug.routed_drugs, Edetic Acid Intramuscular
Danny Whitten, people.deceased_person.cause_of_death, Drug overdose
Elisa Bridges, people.deceased_person.cause_of_death, Drug overdose
Pralidoxime, medicine.drug.marketed_formulations, Pralidoxime chloride 300 injection
Drug overdose, people.cause_of_death.includes_causes_of_death, Cocaine overdose
Leo Taylor, people.deceased_person.cause_of_death, Drug overdose
Flumazenil, medicine.drug.routed_drugs, Flumazenil Intravenous
m.0gxjmm_, film.performance.film, Whitney Houston: The Greatest Hits
Sodium bicarbonate, medicine.drug_ingredient.active_moiety_of_drug, Bisacodyl/Polyethylene glycol 3350/Sodium bicarbonate/Sodium chloride/Potassium chloride
Drug overdose, medicine.disease.treatments, Syrup of ipecac
Nalmefene, medicine.drug.routed_drugs, Nalmefene Intravenous
Jackie Curtis, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, people.cause_of_death.people, Michael Weber
Janis Joplin, people.deceased_person.cause_of_death, Heroin overdose
Len Bias, people.deceased_person.cause_of_death, Cocaine overdose
Dee Dee Ramone, people.deceased_person.cause_of_death, Heroin overdose
Nalmefene, medicine.drug.routed_drugs, Nalmefene Intramuscular
Heroin overdose, people.cause_of_death.people, Brett Whiteley
Heroin overdose, people.cause_of_death.people, Zac Foley
Dave Brockie, people.deceased_person.cause_of_death, Heroin overdose
Cocaine overdose, people.cause_of_death.people, Whitney Houston
Heroin overdose, people.cause_of_death.people, José Luis Fernández
Drug overdose, common.topic.webpage, m.09ymdmx
Heroin overdose, people.cause_of_death.people, Sid Vicious
Nalmefene, medicine.drug.active_moieties, Nalmefene
Heroin overdose, people.cause_of_death.people, Jean-Michel Basquiat
Flumazenil, common.topic.notable_types, Drug
Magnesium, medicine.drug.drug_class, Calculi Dissolution Agent
Heroin overdose, people.cause_of_death.people, Handsome Ned
Paul Hayward, people.deceased_person.cause_of_death, Heroin overdose
Vegetarian food, food.diet.followers, Whitney Houston
Heroin overdose, people.cause_of_death.people, Robert Pastorelli
Elisa Bridges, people.deceased_person.cause_of_death, Heroin overdose
Flumazenil, medicine.drug.drug_class, Benzodiazepine Antagonist
Eileen Davies, people.deceased_person.cause_of_death, Drug overdose
Nalmefene, medicine.drug.canonical_brands, Revex
Digoxin, medicine.drug.active_moieties, Digoxin
Joe Cinque, people.deceased_person.cause_of_death, Heroin overdose
Paul Demayo, people.deceased_person.cause_of_death, Heroin overdose
Drug overdose, medicine.disease.symptoms, SLUDGE syndrome
Heroin overdose, people.cause_of_death.people, Tim Hemensley
Whitney Houston: The Greatest Hits, film.film.country, United States of America
Megan Connolly, people.deceased_person.cause_of_death, Heroin overdose
Eugene Lipscomb, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, people.cause_of_death.people, Elisa Bridges
Drug overdose, common.topic.image, ActivatedCharcoal
Heartburn, medicine.disease.treatments, Sodium bicarbonate
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 75 injectable solution
Whitney Houston: The Greatest Hits, media_common.netflix_title.netflix_genres, Urban & Dance
Heroin overdose, people.cause_of_death.people, Glenn Quinn
Nicholas Curtis, people.deceased_person.cause_of_death, Heroin overdose
Flumazenil, medicine.drug.canonical_brands, Romazicon
Sodium bicarbonate, medicine.drug.active_moieties, Sodium
Sodium bicarbonate, medicine.medical_treatment.used_to_treat, Drug overdose
m.09wxt27, common.webpage.resource, Anna Nicole Smith drug case: Stern, two others, plead not guilty
Pralidoxime, medicine.drug.legal_status, Prescription drug
Heroin overdose, people.cause_of_death.people, Pepin
Joe Cinque, people.deceased_person.cause_of_death, Drug overdose
Digoxin, medicine.drug_ingredient.active_moiety_of_drug, Ovine digoxin immune fab
Sodium bicarbonate, medicine.drug_ingredient.active_moiety_of_drug, Omeprazole/Sodium bicarbonate/Magnesium hydroxide
Etacrynic acid, medicine.drug.active_moieties, Etacrynic acid
Peter Watts, people.deceased_person.cause_of_death, Heroin overdose
Whitney Houston, influence.influence_node.influenced_by, Yves Bole
Whitney Houston: The Greatest Hits, media_common.netflix_title.netflix_genres, Contemporary R&B
Jimmy McCulloch, people.deceased_person.cause_of_death, Heroin overdose
Whitney Houston, people.deceased_person.cause_of_death, Cocaine overdose
Warren Tartaglia, people.deceased_person.cause_of_death, Heroin overdose
Drug overdose, common.topic.webpage, m.09wyzw7
Ovine digoxin immune fab, medicine.drug.active_moieties, Digoxin
Sodium bicarbonate, medicine.drug.routed_drugs, Sodium Bicarbonate Oral
Heroin overdose, people.cause_of_death.people, Alice Ormsby-Gore
Drug overdose, medicine.disease.treatments, Magnesium citrate
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 1 solution
Pain, medicine.disease.treatments, Buprenorphine
Brett Whiteley, people.deceased_person.cause_of_death, Heroin overdose
Digoxin, medicine.drug_ingredient.active_moiety_of_drug, Digoxin
Sodium bicarbonate, medicine.drug.routed_drugs, Sodium Bicarbonate Parenteral
Heroin overdose, people.cause_of_death.people, Frankie Lymon
Layne Staley, people.deceased_person.cause_of_death, Heroin overdose
Pralidoxime, medicine.drug_ingredient.more_specific_ingredient, Pralidoxime chloride
Cocaine overdose, people.cause_of_death.people, Len Bias
Heroin overdose, people.cause_of_death.people, Tru Haley
Drug overdose, medicine.disease.symptoms, Abdominal pain
Robert Pastorelli, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Matthew Ansara
Drug overdose, medicine.disease.treatments, Sodium bicarbonate
Ovine digoxin immune fab, medicine.drug.drug_class, Cardiac glycoside
1Club.FM: V101, broadcast.content.artist, Whitney Houston
Heroin overdose, people.cause_of_death.people, Andrew Wood
Matthew Ansara, people.deceased_person.cause_of_death, Heroin overdose
Flumazenil, medicine.drug.drug_class, Benzodiazepine
m.09wxt27, common.webpage.topic, Drug overdose
Cocaine overdose, people.cause_of_death.people, Katy French
Etacrynic acid, medicine.drug.legal_status, Prescription drug
Pamela Courson, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Jeanne Eagels
José Luis Fernández, people.deceased_person.cause_of_death, Heroin overdose
Edetic Acid, medicine.drug.canonical_brands, Endrate
Heroin overdose, people.cause_of_death.people, Mike Bloomfield
Chris Farley, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, people.cause_of_death.people, Katie Wilkins
Nalmefene, medicine.drug_ingredient.active_moiety_of_drug, Nalmefene
Whitney Houston: The Greatest Hits, common.topic.notable_for, g.125ffv93v
Paul Demayo, people.deceased_person.cause_of_death, Drug overdose
Pralidoxime, medicine.drug_ingredient.active_moiety_of_drug, Atropine/Pralidoxime
Pralidoxime, medicine.drug_ingredient.active_moiety_of_drug, Pralidoxime
Heroin overdose, people.cause_of_death.people, Simon Monkhouse
Heroin overdose, people.cause_of_death.people, Nicholas Curtis
Heroin overdose, people.cause_of_death.people, Kristen Pfaff
Heroin overdose, people.cause_of_death.people, Megan Connolly
Digoxin, common.topic.notable_types, Drug
Whitney Houston, people.person.nationality, United States of America
Zac Foley, people.deceased_person.cause_of_death, Heroin overdose
Mike Bloomfield, people.deceased_person.cause_of_death, Drug overdose
Heroin overdose, people.cause_of_death.people, Joe Cinque
GG Allin, people.deceased_person.cause_of_death, Drug overdose
Whitney Houston: The Greatest Hits, media_common.netflix_title.netflix_genres, Contemporary R&B
Zac Foley, people.deceased_person.cause_of_death, Drug overdose
Bridgette Andersen, people.deceased_person.cause_of_death, Heroin overdose
Drug overdose, medicine.disease.parent_disease, Cocaine overdose
Whitney Houston, people.deceased_person.cause_of_death, Cocaine overdose
Whitney Houston, broadcast.artist.content, radioIO RNB Mix
Sodium bicarbonate, medicine.drug.legal_status, Not evaluated by FDA
Sodium bicarbonate, medicine.drug_ingredient.active_ingredient_of_formulation, Omeprazole and sodium bicarbonate 20/1100 capsule
Debbie Linden, people.deceased_person.cause_of_death, Heroin overdose
Cardiac arrest, medicine.disease.treatments, Sodium bicarbonate
Magnesium, medicine.drug.active_moieties, Magnesium
Sodium bicarbonate, medicine.drug.marketed_formulations, Sodium bicarbonate 35000 liquid
Magnesium citrate, medicine.drug.legal_status, Over-the-counter drug
Glenn Quinn, people.deceased_person.cause_of_death, Heroin overdose
Marco Pantani, people.deceased_person.cause_of_death, Cocaine overdose
Pepin, people.deceased_person.cause_of_death, Heroin overdose
Heroin overdose, people.cause_of_death.people, Eugene Lipscomb
Nalmefene, medicine.drug.legal_status, Prescription drug
Dwayne Goettel, people.deceased_person.cause_of_death, Heroin overdose
Pralidoxime, medicine.drug_ingredient.active_moiety_of_drug, Pralidoxime chloride
Drug overdose, common.topic.webpage, m.09x2mck
Heroin overdose, people.cause_of_death.people, Trevor Goddard
Pralidoxime, medicine.drug.drug_class, Cholinesterase Reactivator
Sodium, medicine.drug.marketed_formulations, Sodium bicarbonate 42 injectable solution

Answer: Cocaine overdose